Prof.Dr. BÜLENT KARASÖZEN
FACULTY OF ARTS AND SCIENCES
PublicationsResearchMembership & Awards
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Education

  Bachelor's, Technical University Berlin, Mechanical Eng.
  Master's, Technical University Berlin, Mechanical Eng.
  Doctorate, Berlin Technical University, Other

Publications (INTERNATIONAL)

Journal Papers

  A.1 B. Karasözen, P. Rentrop, Y. Wagner, Inverted n-bar model in descriptor and in state space form. "Mathematical Modelling of Systems", 1, (1995), p.272-285.
  A.2 B. Karasözen, Ş. Somalı, An error analysis of iterated correction methods for linear differential-algebraic equations. "Inter. Journal of Computer Mathematics", 60, (1996), p.121-137.
  A.3 T. Ergenç, B. Karasözen, Runge-Kutta collocation methods for rigid body Lie-Poisson equations. "Inter. Journal of Computer Mathematics", 62, (1996), p.63-71.
  A.4 B. Karasözen, Composite integrators for Bi-Hamiltonian systems. "Computers & Mathematics Applications", 32, (1996), p.79-86.
  A.5 M. Hankel, B. Karasözen, P. Rentrp, U. Schmitt, A molecular dynamics model for symplectic integrators. "Mathematical Modelling of Systems", 3, (1997), p.282-296.
  A.6 T. Ergenç, B. Karasözen, S. Piskarev, Approximation of semilinear Cauchy problem for second order equations in Banach spaces. "Nonlinear Analysis", 28, (1997), p.1157-1165.
  A.7 B. Karasözen, Runge-Kutta methods for Hamiltonian systems in non-standard symplectic two-form. "Inter. Journal of Computer Mathematics", 66, (1998), p.113-122.
  A.8 B. Karasözen, A. Y. Özban, Modified Iterative Methods for Linear Systems of Equations. "International Journal of Computer Mathematics", 70, (1998), p.179-196.
  A.9 B. Karasozen, V.G. Tsybulin, Finite-Difference Approximations and Cosymmetry Conservation in Filtration Convection Problem. "Physics Letters A", 262, (1999), p.321-329.
  A.10 B. Karasoze, V. Tysbulin, Finite-Difference Approximations for Cosymmetry Preservation in a Filtration Convection Problem. "EQUADIFF 99, 1-8 August 1999", 1, (1999), p.223.
  A.11 V.N. Govorukhin, B. Karasözen, V.G.Tsybulin, Dynamics of Numerical Methods for Cosymmetric Ordinary Differential Equations. "International Journal of Bifurcation and Chaos", 11, (2001), p.2339-2358.
  A.12 B. Karasözen, I. Konopleva, B., Invariant Manifolds and Grobman-Hartman Theorem for Equations with Degenerate Operator at the Derivative. "Lecture Notes in Computer Science", 2658, (2003), p.533-541.
  A.13 B. Karasözen, I. Konopleva, B. Loginov, Hereditary symmetry of resolving systems for nonlinear equations with Fredholm operators. "Nonlinear Analysis and Applications: To V. Lakshmikantham on his 80th Birthday", 2, (2003), p.617-644.
  A.14 D. Guidetti, B. Karasözen, S.; Piskarev, Approximation of abstract differential equations. Functional analysis. "Journal of Mathematical Sciences (New York)", 122, (2004), p.3013--3054.
  A.15 B. Karasozen, Poisson integrators. "Mathematical and Computer Modelling, Special issue: Numerical Solution of ODEs", 40, (2004), p.1225-1244.
  A.16 B. Karasozen, B.V. Loginov, Invariant reduction of partially potential branching equations and iterative methods in the problem on a bifurcation point with a symmetry. "DIFFERENTIAL EQUATIONS", 40, (2004), p.410-419.
  A.17 M. Schaefer, B. Karasözen, Y. Uludağ, K. Yapıcı, Ö. Uğur, Numerical method for optimizing stirrer configurations. "Computers and Chemical Engineering", 30, (2005), p.183-190.
  A.18 B. Karasözen, V.G.Tsybulin, Cosymmetry preserving finite-difference methods for convection equations in a porous medium. "Applied Numerical Mathematics", 55, (2005), p.69-82.
  A.19 B. Karasözen, V.G.Tsybulin, Mimetic discretization of two dimensional Darcy convection. "Computer Physics Communications", 167, (2005), p.203-213.
  A.20 P. L. Erdogan, B. Karasözen, ANKOS and Its Dealings with Vendors. "Journal of Library Administration", 33, (2006), p.69-84.
  A.21 V.G. Tsybulin, B. Karasözen, T. Ergenç, Selection of steady states in planar Darcy convection. "Physics Letters A", 356, (2006), p.189–194.
  A.22 Karasozen B, Weber GW, Pinar MC, Terlaky, Feature cluster "Advances in continuous optimization". "EUROPEAN JOURNAL OF OPERATIONAL RESEARCH", 169, (2006), p.1077-1078.
  A.23 T. Ergenç, B. Karasözen, Poisson integrators for Volterra lattice equations. "Applied Numerical Mathematics", 56, (2006), p.879-887.
  A.24 A. Aydın, B. Karasözen, Symplectic and multi-symplectic methods for coupled Nonlinear Schrödinger Equations with periodic solutions. "Computer Physics Communications", 177, (2007), p.566-583.
  A.25 B. Karasözen, Survey of Trust-region Derivative Free Optimization Methods. "Journal of Industrial and Management Optimization", 3, (2007), p.321-334.
  A.26 B. Karasözen, A. Kaygusuz, H. Batı, Patterns of e-journal use within the Anatolian University Library Consortium . "Serials", 20, (2007), p.37-42.
  A.27 A. Bagirov, B. Karasözen, M. Sezer, Discrete gradient method: Derivative-free method for nonsmooth optimization. "Journal of Optimization Theory and Applications", 137, (2008), p.317-334.
  A.28 S. Tysbulin, B. Karasözen, Destruction of the family of steady states in the planar problem of  Darcy convection. "Physics Letters A", 372, (2008), p.5639-5643.
  A.29 A. Aydın, B. Karasözen, Symplectic and multi-symplectic Lobatto methods for the good Boussinesq equation. "Journal of Mathematical Physics", 49, (2008), p.083509:1-18.
  A.30 K. Yapıcı, B. Karasözen, M. Schaefer, Y. Uludağ, Numerical investigation of the effect of the Rushton type turbine design factors on agitated tank flow characteristics,. "Chemical Engineering and Processing", 47, (2008), p.1346-1355.
  A.31 B. Karasözen, Consortial Usage of Electronic Journals in Turkey. "Liber Quarterly", 18, (2008), p.464-469.
  A.32 B. Karasözen, D. Atılgan, University Libraries in Turkey. "Bibliothek. Forschung und Praxis", 32, (2008), p.229-231.
  A.33 Ö. Uğur, B. Karasözen, M. Schaefer, Y. Yapıcı, Derivative Free Optimization Methods for Optimizing Stirrer Configurations. "European Journal for Operational Research", 191, (2008), p.855-863.
  A.34 B. Karasözen, A.D. Nemtsev and V.G. Tsybulin, Staggered grids discretization in three-dimensional Darcy convection. "Computer Physics Communications", 178, (2008), p.885-893.
  A.35 B. Karasözen, H, Öktem, M. Kahraman,, A Model of Angiogenesis by Hybrid Systems with Delay on the Piecewise Constant Part. "Journal of Process Control", 19, (2009), p.1257-1264.
  A.36 K. Yapıcı, B. Karasözen,,Y. Uludağ,, Finite Volume Simulation of Viscoelastic Laminar Flow in a Lid-driven Cavity. "Journal of Non-Newtonian Fluid Mechanics", 164, (2009), p.51-65.
  A.37 P. Erdogan, B. Karasözen, ANKOS (Anatolian University Libraries Consortium), Journal of Academic Librarianship. "Journal of Academic Librarianship", 35, (2009), p.377-385.
  A.38 A. Aydın, B. Karasözen, Multi-symplectic integration of coupled non-linear Schrödinger system with soliton solutions. "International Journal of Computer Mathematics", 86, (2009), p.864–882.
  A.39 U. Kaplan, M. Türkay, L. Biegler, B. Karasözen, Modeling and Simulation of Metabolic Networks for Estimation of Biomass Accumulation Parameters. "Discrete Applied Mathematics", 157, (2009), p.2483-2493.
  A.40 V. Tsybulin, A. Nemtsev, B. Karasözen,, A mimetic finite-difference scheme for convection of multicomponent fluid in a porous medium. "Computer Algebra in Scientific Computing, Lecture Notes in Computer Science", 5743, (2009), p.322-333.
  A.41 A. Aydın, B. Karasözen, Multi-symplectic Box Schemes for the Complex Modified Korteweg-de Vries Equation. "Journal of Mathematical Physics", (2010).
  A.42 U. Kaplan, M. Türkay, B. Karasözen, L. T. Biegler,, Optimization of Supply Chain Systems with Price Elasticity of Demand. "Informs Journal on Computing", 23, (2011), p.557-568.
  A.43 A. Aydın, B.. Karasözen, Lobatto IIIA-IIIB Discretization of the Strongly Coupled Nonlinear Schrödinger Equation,. " Journal of Computational and Applied Mathematics", 235, (2011), p.4770-4779.
  A.44 M. Bagirov, J. Ugon, D. Webb, B. Karasözen, Classification through incremental max-min separability. "Pattern Analysis and Applications", 14, (2011), p.165-174.
  A.45 F. Yılmaz, B. Karasözen, Solving optimal control problems for the unsteady Burgers equation in COMSOL Multiphysics. "Journal of Computational and Applied Mathematics", 235, (2011), p.4839-4850.
  A.46 B. Karasözen, V. Tsybulin, A. Nemtsev,, Staggered grids for 3D convection of multicomponent fluid in a porous medium. "Journal of Computational Physics", 231, (2012), p.2995-3005.
  A.47 Jerim Yapici, Bülent Karasozen, Yusuf Yusuf, Numerical Analysis of Viscoelastic Fluids in Steady Pressure-Driven Channel Flow . "JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME", 134, (2012), p.051206.
  A.48 B.Karasözen, A.Trofimova, V. Tsybulin, Natural convection in porous annular domains: mimetic scheme and family of steady states. "Journal of Computational Physics", 231, (2012), p.2995-3005.
  A.49 C. Akkoyunlu, M. Uzunca, B. Karasözen, Model Order Reduction for Nonlinear Schrödinger Equation, Chaotic Modeling and Simulation. "Chaotic Modeling and Simulation (CMSIM)", 4, (2013), p.637-645.
  A.50 Z. Seymen, B. Karasözen, Optimal boundary control for time-dependent diffusion-convection-reaction equations. "Int. J. Mathematical Modelling and Numerical Optimisation", 4, (2013), p.282-300.
  A.51 B. Karasözen, G. Şimşek, Energy Preserving Integration of Bi-Hamiltonian Partial Differential Equations. "Applied Mathematics Letters", 26, (2013), p.1125-1133.
  A.52 Seymen, Z. Kanar; Yucel, H.; Karasozen, B., Distributed optimal control of time-dependent diffusion-convection-reaction equations using space-time discretization. "Journal of Computational and Applied Mathematics", 261, (2014), p.146-157.
  A.53 B. Karasözen, F. Yilmaz., Optimal boundary control of the unsteady Burgers equation with simultaneous space-time discretization. "Optimal Control Applications and Methods", 35, (2014), p.423–434.
  A.54 F. Yılmaz, F., B. Karasözen, An all-at-once approach for the optimal control of the unsteady Burgers equation. "Journal of Computational and Applied Mathematics", 259, (2014), p.771–779.
  A.55 H. Yücel, B. Karasözen, Adaptive Symmetric Interior Penalty Galerkin (SIPG) method for optimal control of convection diffusion equations with control constraints. "Optimization", 63, (2014), p.145-166.
  A.56 B, Karasozen, M. Uzunca, M. Manguoglu, Adaptive discontinuous Galerkin methods for non-linear diffusion–convection–reaction equations. "Computers & Chemical Engineering", 68, (2014), p. 24–37.
  A.57 T. Akman, H. Yücel , B. Karasözen,, A priori error analysis of the upwind symmetric interior penalty Galerkin (SIPG) method for the optimal control problems governed by unsteady convection diffusion equations. "Computational Optimization and Applications", 57, (2014), p.703–729.
  A.58 A. H. Tor, A. Bagirov, B. Karasözen, Aggregate codifferential method for nonsmooth DC optimization. "Journal of Computational and Applied Mathematics", 259, (2014), p.851-866.
  A.59 B. Karasozen, M. Uzunca, Time-Space Adaptive Discontinuous Galerkin Method for Advection-Diffusion Equations with Non-Linear Reaction Mechanism. "International Journal on Geomathematics", 255, (2014), p.255-288.
  A.60 B. Karasozen, T. Akman, Variational Time Discretization Methods for Optimal Control Problems Governed by Diffusion- Convection-Reaction-Equations. "Journal of Computational and Applied Mathematics", 272, (2014), p.41-56.
  A.61 B. Karasozen, Derivative Free Multilevel Optimization. "TWMS Journal of Applied and Engineering Mathematics", 5, (2015), p.45-60.
  A.62 B. Karasozen, M. Uzunca, C. Akkoyunlu, Model order reduction for nonlinear Schrödinger equation. "Applied Mathematics and Computation", 258, (2015), p.509–519.
  A.63 O. Hastürk, A. Sivas, B. Karasözen, U. Demirci, N. Hasıcı, V. Hasırcı, Quantification of Type, Timing, and Extent of Cell Body and Nucleus Deformations Caused by the Dimensions and Hydrophilicity of Square Prism. "Advanced Healthcare Materials", 5, (2016), p.2972–2982.
 

Conference Papers

  A.1 B. Karasözen, Moving mesh methods for nonlinear parabolic problems. "Inter. Conf. on Industrial and Applied Mathematics, ICIAM 87", 1, (1987), p.1-1.
  A.2 B. Karasözen, Ş. Somalı, Iterated defect correction methods for differential-algebraic equations. "Proc. of Inter. Symp. Numerical Analysis", 1, (1989), p.167-173.
  A.3 B. Karasözen, Iterated defect correction methods for dae´s. "Proceedings of 14th Dundee Conference on Numerical Anlaysis", 14, (1991), p.10-10.
  A.4 B. Karasözen, Numerical methods for bi-Hamiltonian systems. "Azerbeycan-Türkiye Matematik Sempozyumu", 1, (1992), p.1-1.
  A.5 B. Karasözen, Numerical solution of Hamiltonian normal forms. "Proceedings of 15th Dundee Conference on Numerical Anlaysis", 15, (1993), p.12-12.
  A.6 B. Karasözen, Accuracy of implicit symplectic integrators for Hamiltonian equations. "Scientific Comput. and Math. Modelling", 1, (1993), p.123-124.
  A.7 B. Karasözen, Symplectic integrators for Lotka-Volterra equations. "Continuous Algorithms and Complexity, Massachusetts", 1, (1994), p.1-1.
  A.8 B. Karasözen, Comparison of reversible integrators for a Hamiltonian in normal form. "Proceedings of ICIAM 95, ZAMM (S4)", 76, (1996), p.563-566.
  A.9 B. Karasözen, Comparison of some structure preserving numerical methods in a bi-Hamiltonian Henon-Helies system. "Workshop on time-reversal symmetry in dynamical systems", 1, (1996), p.3-3.
  A.10 B. Karasözen, Structure-preserving numerical methods for Volterra lattice equations. "Technisch wissenschaftliches Hochleistungsrechnen", 1, (1997), p.360.
  A.11 B. Karasözen, Reflexive methods for dynamical systems with first integrals. "NUMMDIFF - 8, Halle, Germany", 8, (1997), p.4-4.
  A.12 B. Karasözen, Numerische Integrationsverfahren für Hamilton Systeme. "RZWR Workshop ´Simulation mechanischer Systeme´, Darmstadt", 1, (1997), p.2-2.
  A.13 B. Karasözen, Symplectic integration of Hamilton-Dirac equations. "SCiCADE 97,Int. Conf. Scientific Computation & Differential Equations", 1, (1997), p.84-84.
  A.14 B. Karasözen A. Pamir, Structure preserving methods for Volterra lattice equations. "2nd Meeting on Numerical Methods for Differential Equations", 2, (1998), p.44-44.
  A.15 B. Karasozen, A. Pamir, Structure Preserving Splitting Methods for Lotka-Volterra Equations. "2nd Meeting on Numerical Analysis for Differential Equations (Coimbra 1998)", 2, (1999), p.332-341.
  A.16 B. Karasözen, V.G. Tsybulin, A Finite-Difference Approximation for Cosymmetry Preservation in Filtration-Convection Problem. "Proceedings of EQUADIFF 1999", 2, (2000), p.985-987.
  A.17 B. Karasözen, I.V. Konopleva, B.V. Loginov, Differential-algebraic equations in the Theory of Invariant Manifolds for Singular Equations. "Lobachevskii Journal of Mathematics,", 20, (2005), p.77-89.
  A.18 Aysun Tezel, Gerhard-Wilhelm Weber, Bülent Karasözen, Tanıl Ergenç, On Semi-Infinite Optimization of Anticipatory Systems and Their Modern Applications. "8. SIAM Conference on Optimization, Stockholm, Sweden, May 15-19, 2005", (2005).
  A.19 L. Anglada,S. Reoyo, J. Fernandes, P. Gargiulo, B. Karasözen, C. Xenidou-Dervoux, Actividades open access de los consorcios del SELL y del CBUC. "El profesional de la información", 14, (2005), p.280-284.
  A.20 B. Karasözen, A. Kaygusuz, Patterns of Electronic Journal Usage within Anatolian University Library Consortium. "ICOLC International Coalition of Library Consortia, 6. Conference, 11-14 October, Rome", (2006).
  A.21 Ö. Bayram, C. Coşkun, I. Holt, B. Karasözen, Y. Tonta, Institutional Repository Movement in Turkey. "Open Scholarship 2006, The University of Glasgow 18-20 October", (2006).
  A.22 Z. Alparslan, B. Karasözen, H. Körezlioğlu, S.W. Pickl, Ö. Uğur, G.-W. Weber, On Energy Management and Sustainable Development. "The First Conference of Advanced Mathematical Methods for Finance,Side, Antalya, Turkey, April 26.29", (2006), p.107.
  A.23 M. Schaefer, B. Karasözen, Ö. Uğur, Y. Yapıcı, Derivative Free Optimization of Stirrer Configuration. "of ENUMATH 2005 the 6th European Conference on Numerical Mathematics and Advanced Applications,", (2006), p.1031-1039.
  A.24 B.Karasözen, Adil Bagirov, Meral Sezer, A derivative free discrete gradient method for nonsmooth optimization. "21st European Conference on Operational Research, 2-5 July, Icdeland", (2006), p.137.
  A.25 B. Karasözen, A. Bagirov, Max-min separability: incremental approach and application to supervised data classification. "22 European Conference on Operational Research, EURO 2007, 8-11 July Prag", (2007), p.168.
  A.26 B. Karasozen, V.G. Tsybulin, Transitions and families of steady states in Darcy convection. "18 ème Congrès Français de Mécanique, Grenoble, 27-31 Agust 2007", (2007).
  A.27 U. Kaplan, M. Türkay, L. Biegler, B. Karasözen, Modeling and Optimization of Metabolic Networks using Hybrid Systems Approach. "22 European Conference on Operational Research, EURO 2007, 8-11 July Prag", (2007), p.88.
  A.28 Bülent Karasözen, A. Aydın, Symplectic and multi-symplectic Lobatto methods for the "good" Boussinesq equation. "ISAAC(International Society for Analysis, its Applications and Computation),11-24 August 2007,Ankara", (2007), p.101.
  A.29 S. Z. Alparslan Gök, S. Tijs, Bulent Karasözen, G. W. Weber, S. Miquel, Cooperation Under Interval Uncertainty. "22 European Conference on Operational Research, EURO 2007, 8-11 July Prag", (2007), p.78.
  A.30 M. Taştan, Ö. Çelik, B. Karasözen, G.W. Weber, New Approaches in Mathematical Modelling of Proximal Femur Geometry and Bone Mineral Density,. "International Symposium on Health Informatics and Bioinformatics, Antalya, April 30-May 2, 2007", CD'de, (2007), p. 8 sayfa.
  A.31 B. Karasözen, V.G. Tsybulin, Selection of steady states in planar Darcy convection. "Industrial Congress Industria and Applied Mathematics, ICIAM 2007, Zurich 16-20 July 2007", (2007), p.304.
  A.32 V.G. Tsybulin, A. D. Nemtsev, B. Karasözen, Cosymmetric families of steady states in 3D convection of incompressible fluid in a porous medium. "Industrial Congress Industria and Applied Mathematics, ICIAM 2007, Zurich 16-20 July 2007", (2007), p.304.
  A.33 A. Aydın, B. Karasözen, Multisymplectic Schemes for the Complex Modified Korteweg-de Vries Equation. "Proceedings of American Institute of Physics, ICNAAM 2008", 1048, (2008), p.60-63.
  A.34 B. Karasözen, H. Yücel, M. Vierling, M. Hinze, Control Constrained Optimal Control of Time-Dependent Convection Diffusion by the Discontinuous Galerkin Method dg(1) in Time and SDFE(streamline Diffusion Finite Element) Discretization in Space . "SIAM Conference on Optimization", (2008), p.113.
  A.35 B. Karasözen, Assessment of Consortial Deals of ANKOS(Anatolian University Libraries Consortium). "Annual Conference of LIBER", (2008), p.45.
  A.36 F. Yılmaz, B. Karasözen, Solving Distributed Optimal Control Problems for the Unsteady Burgers Equation in COMSOL Multiphysics. "Proceedings of the COMSOL Conference, Milano, 14-16 October 2009", (2009).
  A.37 A. Aydın, B. Karasözen, Semiexplicit Multisymplectic Integration of Nonlinear Schrödinger Equation. "Further Progress in Analysis, Proceedings of the 6th International ISAAC Congress, Ankara, Turkey", (2009), p.717-726.
  A.38 A. Aydin, B. Karasözen, Lobatto IIIA – IIIB discretization of strongly coupled nonlinear Schrödinger equation. "14th International Conference on Computational and Appplied Mathematics, 28 September -2 October", (2009), p.81.
  A.39 Bülent Karasözen, From Numerical Analysis to Scientific Computing. "Workshop on Recent Developments in Applied Probability and Statistics", (2009).
  A.40 F. Yılmaz, B. Karasözen, Solving distributed optimal control of unsteady Burgers equation in COMSOL Multiphysics. "14th International Conference on Computational and Appplied Mathematics, 28 September-2 October", (2009), p.198.
  A.41 B. Karasözen, Z. Seymen, F. Yılmaz, H. Yücel, Distributed Optimal Control of Unsteady Burgers and Convection Diffusion Equations with COMSOL Multiphysics. "Computational Techniques for Optimizatipon Problems subject to time-dependet pde's", (2009), p.7.
  A.42 A. Aydin, B. Karasozen, Lobatto IIIA-IIIB Discretization for the Strongly Coupled Nonlinear Schrödinger Equation. "23rd Biennial Numerical Conference, June 23rd - 26th 2009", (2009), p.28.
  A.43 Bülent Karasözen, Science Indicators of Turkey. "Indicators, Scientific cooperation indicators and impact measures", (2009).
  A.44 A. Aydın, B. Karasözen, Operator Splitting of the KdV-Burgers TypeEquation with Fast and Slow Dynamics. "AIP Conference Proceedings, CMS International Conference on Mathematical Science", 1309, (2010), p.562-566.
  A.45 B. Karasözen, Ö. Erdem, A. Sarıaydın, Computation of Spectra of Large Networks. "AIP Conference Proceedings, ICMS International Conference on Mathematical Science,", 1309, (2010), p.846-851.
  A.46 B. Karasözen, Ö. Erdem, Energy preserving methods for lattice equations. "AIP Conference Proceedings, CMS International Conference on Mathematical Science", 1309, (2010), p.567-577.
  A.47 A. H. Tor, B. Karasözen, A. Bagirov, Truncated Codifferential Method for Linearly Constrained Nonsmooth Optimization. "Continuous Optimization and Information-Based Technologies in the Financial Sector(MEC EurOPT 2010)", (2010), p.87-93.
  A.48 Bülent Karasözen, Özlem Bayram, Burcu Umut Zan, Collaboration Studies In Turkey: The Case of Polymer Sciences. "7. International Conference on Webometrics, Informetrics and Scientometrics (WIS) & 12. COLLNET", (2011), p.24.
  A.49 H. Yücel, M. Heikenschloss, B. Karasözen, Distributed Optimal Control of Diffusion-Convection-Reaction Equations Using Discontinuous Galerkin (DG) Methods. "ENUMATH, 2011", (2011), p.263.
  A.50 B.Karasözen, A.Trofimova, V. Tsybulin, Convection in a Porous Medium and Mimetic Scheme in Polar Coordinates. "Lecture Notes in Computer Science, Computer Algebra in Scientific Computing CASC 2011", 6885, (2011), p.251-262..
  A.51 C. Akkoyunlu, B. Karasozen, A. Aydin,, Energy preserving methods for nonlinear Schrödinger equation. "Equadiff 2011", (2011), p.117.
  A.52 F. Yılmaz, B. Karasözen, All at once solution of optimal control problems for Burgers equation. "International Conference on Applied and Computational Mathematics", (2012), p.112.
  A.53 Canan Akkoyunlu, Bülent Karasözen, Murat Uzunca, Energy Preserving Integration of Nonlinear Schrödinger Equation. "ICCAM 2012, International Congress on Computational and Applied Mathematics", (2012), p.24.
  A.54 M. Uzunca, B. Karasözen, Discontinuous Symmetric Interior Penalty Galerkin (SIPG) method for Nonlinear Diffusion-Convection-Reaction Problems . "Workshop on Adaptivity and Model Order Reduction in PDE Constrained Optimization", (2012), p.26.
  A.55 B. Karasöze, H. Yücel, Adaptive Discontinuous Symmetric Interior Penalty Galerkin (SIPG) method for Convection Dominated Distributed Optimal Control Problems. "International Conference on Applied and Computational Mathematics", (2012), p.68.
  A.56 B. Karasözen, H. Yücel, Space-Time Adaptivity of Convection Dominated Optimal Control Problems by Discontinuous Symmetric Interior Penalty Galerkin (SIPG). "International Conference on Applied and Computational Mathematics", (2012).
  A.57 A.H. Tor, A. Bagirov, B. Karasözen, Limited codifferential method for nonsmooth convex optimization problems. "International Conference on Applied and Computational Mathematics", (2012), p.86.
  A.58 T. Akman and H. Yücel and B. Karasözen, Space-Time Adaptivity of Convection Dominated Optimal Control Problems by Discontinuous Symmetric Interior Penalty Galerkin (SIPG). "Workshop on Adaptivity and Model Order Reduction in PDE Constrained Optimization,", (2012), p.35.
  A.59 T. Akman, H. Yücel, B. Karasözen, All-At-Once Solution of Convection Dominated Time Dependent Optimal Control Problems by Discontinuous Galerkin Methods. "International Conference on Applied and Computational Mathematics", (2012).
  A.60 B Karasoze, O. Erdem, Computation of Graph Spectra of Protein-Protein. "IEEE Conference Prıoccedings, HIBIT Conference May 2011", (2012), p.74-79.
  A.61 Canan Akkoyunlu, Bulent Karasözen, Model Order Reduction of Nonlinear Schrödinger Equation. "4th International Interdisciplinary Chaos Symposium on Chaos and Complex Systems, CCS2012, Antalya,", (2012), p.122.
  A.62 Murat Uzunca, Bülent Karasözen, Adaptive Discontinuous Galerkin Methods For Nonlinear Diffusion-Convection-Reaction Models. "25th. Biennial Numerical Analysis Conference", (2013), p.60.
  A.63 Tuğba Akman, Bülent Karasözen, Reduced Order Optimal Control of Diffusion-Convection-Reaction Equation Using Proper Orthogonal Decomposition. "ENUMATH (European Numerical Mathematics and Advanced Applications) 2012 Conference", (2013), p.19.
  A.64 Burcu Uut Zan, Bülent Karasözen, Özlem Bayram, Collaboration Studies in Turkey: A comparison of Web of Knowledge With Scopus . "International Conference on Webometrics, Informetrics and Scientometrics and 14th COLLNET Meeting", (2013), p.89-98.
  A.65 Tuğba Akman, Bülent Karasözen, Space-Time Discontinuous Galerkin Solution of Convection Dominated Optimal Control Problems. "European Conference on Computational Optimization", (2013), p.64.
  A.66 B. Karasözen, H. Yücel, Optimal Control of Diffusion-Convection-Reaction Equations Using Upwind Symmetric Interior Penalty Galerkin (SIPG) Method. "Chaos and Complex Systems 2012", 4, (2013), p.83-94.
  A.67 A.Sarıaydın, B. Karasözen and M. Uzunca, Structure Preserving Discontinuous Galerkin methods in space and time for Allen-Cahn equation. "SciCADE 2013, International Conference on Scientific Computation and Differential Equations", (2013), p.40.
  A.68 C. Akkoyunlu, B. Karasözen,, Average Vector Field Splitting Method For Nonlinear Schrödinger Equation. "Chaos and Complex Systems 2012", 4, (2013), p.245-252.
  A.69 Tuğba Akman, Bülent Karasözen, Optimal Control of Diffusion-Convection-Reaction Equations Using Space-Time Discontinuous Galerkin Methods. "Multiple Shooting and Time Domain Decomposition Methods", (2013), p.21.
  A.70 H. Yücel, M. Heinkenschloss, B. Karasözen, Distributed Optimal Control of Diffusion-Convection-Reaction Equations Using Discontinuous Galerkin Methods. "Proceedings of ENUMATH 2011, the 9th European Conference on Numerical Mathematics and Advanced Appl.", (2013), p.389-400.
  A.71 Bülent Karasözen, Murat Uzunca,, Adaptive Discontinuous Galerkin Methods for nonlinear Diffusion-Convection-Reaction Models. "ENUMATH (European Numerical Mathematics and Advanced Applications) 2012 Conference,", (2013), p.55.
  A.72 V. Tsybulin, Karasözen, Multiple convective flows in porous annular domain. "SciCADE 2013, International Conference on Scientific Computation and Differential Equations", (2013), p.176.
  A.73 Canan Akkoyunlu, Murat Uzunca, Bülent Karasözen, Model Order Reduction for Nonlinear Schrӧdinger Equation. "CHAOS 2013, Chaotic Modeling and Simulation International Conference", (2013), p.12.
  A.74 Bülent Karaözen, Murat Uzunca, Tuğba Güney, Optimal Control of convective FitzHugh-Nagumo model. "27th IFIP TC7 Conference 2015 on System Modelling and Optimization Sophia Antipolis, France June 29", (2015).
  A.75 Bülent Karaözen, Murat Uzunca, Tuğba Güney, Optimal Control of Gradient Systems. "27th IFIP TC7 Conference 2015 on System Modelling and Optimization Sophia Antipolis, June 20-July3", (2015), p.19.
  A.76 T. Akman, B. Karasözen, Reduced Order Optimal Control Using Proper Orthogonal Decomposition Sensitivities. "Numerical Mathematics and Advanced Applications - ENUMATH 2013, LNCSE", 103, (2015), p.409–417.
  A.77 M. Uzunca, B. Karasozen, Energy Preserving Discretization of the Nonlinear Schrödinger Equation by Interior Penalty Discontinuous Galerkin Method . "ENUMATH 2015, September 14-18 2015, METU, Ankara", (2015), p.64.
  A.78 Bülent Karasözen, Space-Time Adaptive Discontinuous Galerkin Methods for Semilinear Diffusion-Convection-Reaction Equations . "28th Chemnitz FEM Symposium 2015, 28-30 September", (2015), p.16.
  A.79 B. Karasözen, M. Uzunca, M. Manguoğlu., Adaptive Discontinuous Galerkin Methods for Nonlinear Diffusion-Convection-Reaction Equations. "Numerical Mathematics and Advanced Applications - ENUMATH 2013, LNCSE", 103, (2015), p.85-93.
  A.80 A. Filibelioğlu, M Uzunca, B. Karasözen, Adaptive Discontinuous Galerkin Finite Element Method for Non-Local Allen-Cahn equatio . "ENUMATH 2015, September 14-18 2015, METU, Ankara", (2015), p.165.
  A.81 A. Sarıaydın, M Uzunca, B. Karasözen, Galerkin (SIPG) Method with Average Vector Field Method (AVF) for Cahn{Hilliard System with Degenerate Mobility . "26th Biennial Conference on Numerical Analysis 23 June - 26 June, 2015", (2015), p.54-55.
  A.82 T.Küçükseyhan, B. Karasözen, M. Uzunca, Structure Preserving Integration and Model Order Reduction of Skew-Gradient . "ENUMATH 2015, September 14-18 2015, METU, Ankara", (2015), p.189.
  A.83 Bülent Karaözen, Murat Uzunca, Tuğba Güney, Optimal Control of convective FitzHugh-Nagumo model. "27th IFIP TC7 Conference 2015 on System Modelling and Optimization Sophia Antipolis, June 20-July3", (2015), p.15.
  A.84 B. Karasozen, A. V. Trofimova, V. G. Tsybulin, Porous Media Convection, Cosymmetry and Numerical Schemes for Cylindrical Coordinates . "ENUMATH 2015, September 14-18 2015, METU, Ankara", (2015), p.218.
  A.85 Bülent Karasözen, Murat Uzunca, Tuğba Küçükseyhan, Model Order Reduction for Pattern Formation in FitzHugh-Nagumo Equation . "Model Reduction o fParametrized Systems III October 13–16, 2015", (2015), p.79.
  A.86 B. Karasözen, Energy Stable Model Order Reduction for Gradient Systems. "\Workshop on Data-driven Model Order Reduction and Machine Learning", (2016), p.34.
  A.87 B. Karasözen, M. Uzunca, T. Kucukkseyhan, Model Order Reduction for Pattern Formation in FitzHugh-Nagumo Equation. "Numerical Mathematics and Advanced Applications ENUMATH 2015", 112, (2016), p. 369-377.
  A.88 M. Uzunca, B. Karasözen, A. Sarıaydın Filibelioğlu, Time-Space Adaptive Method of Time Layers for the Advective Allen-Cahn Equation. "Numerical Mathematics and Advanced Applications - ENUMATH 2015", 112, (2016), p. 175-183.

Book and Chapter in a Book

  A.1 B. Karasozen, Adaptive reversible and symplectic integrators. "Error Control and Adaptivity in Scientific Computing, NATO Adv. Sci. Inst. Ser. C Math. Phys. Sci.", 536, (1999), p.191-221.
  A.2 B. Karasözen, V.G.Tsybulin, Conservative Finite Difference Schemes for Cosymmetric Systems. "CASC 2001, Proceedings , Computer Algebra in Scientific Computing, Lecture Notes in Computer Scienc", (2001), p.363-374.
  A.3 B. Karasözen, Institute of Applied Mathematics at Middle East Technical University. "Recent Developments in Applied Probability and Statistics", (2010).
  A.4 Ö. Uğur, K. Yapıcı, Y. Uludag, B. Karasözen, Computer Simulation and Optimization of Stirrer Hydrodynamics at High Reynold Numbers. "Computational Fluid Dynamics: Theory, Analysis and Applications", (2011), p.493-510.
  A.5 B. Karasözen, A. Aydın, Multisymplectic methods for coupled nonlinear partial differential equations. "Computational Physics", (2012), p.267-297.
  A.6 Ö. Uğur, K. Yapıcı, Y. Uludağ,B. Karasözen, Computer simulation and optimization of stirrer hydrodynamics at high reynolds numbers. "Computational Fluid Dynamics: Theory, Analysis and Applications", (2013), p.493-510.
  A.7 T. Akman, B. Karasozen, Space-Time Discontinuous Galerkin Methods for Optimal Control Problems Governed by Time Dependent Diffusion-Convection-Reaction Equations. "'Multiple Shooting and Time Domain Decomposition", (2015), p.233-261.

Publications (NATIONAL)

 

Journal Papers

  A.1 Bç Karasözen, A new method for solving finite-element semidiscretized parabolic differential equations. "Karadeniz Univ. Math. J.", 5, (1982), s.52-63.
  A.2 B. Karasözen, M. Yargucu, Extremely stable semi-implicit Runge-Kutta methods. "Doğa Turkish Journal of Mathematics", 9, (1985), s.12-18.
  A.3 B. Karasözen, An extremely algebraically stable DIRK method for parabolic equations. "Doğa Turkish Journal of Mathematics", 10, (1986), s.327-337.
  A.4 B. Karasözen, Runge-Kutta methods for quasilinear parabolic equations with adaptive mesh selection in the space variable. "J. Karadeniz Tech. Univ. Fac. Arts Sci.", 11, (1988), s.171-182.
  A.5 Ş. Somalı, B. Karasözen, Iterated defect correction methods for differential-algebraic equations. "Doğa Turkish Journal of Mathematics", 16, (1992), s.230-249.
  A.6 M. Taştan, Ö. Çelik, G.W. Weber, B. Karasözen, F. Korkusuz, Mathematical modelling of proximal femur geometry and bone minaral density. "Joint Diseases & Related Surgery", 17, (2006), s.128-136.
  A.7 B. Karasözen, Ö. Bayram, B. Umut Zan, 1997-2006 Türkiye Bilim Göstergeleri Analizi. "Türk Kütüphaneciliği", 23, (2009), s.4-21.
  A.8 Bülent Karasözen, Burcu Umut Zan, Doğan Atılgan, Türkiye’de Açık Erişim ve Bazı Ülkelerle Karşılaştırma. "Türk Kütüphaneciliği", 24, (2010), s.235-257.
  A.9 B. Karasözen, Ö. Erdem, Energy Preserving Methods for Volterra Lattice Equation. "TWMS Journal of Applied and Engineering Mathematics", 1, (2011), s.169-179.
  A.10 Bülent Karasözen, Özlem Bayram, Burcu Umut Zan, WoS ve Scopus Veri Tabanlarının Karşılaştırması. "Türk Kütüphaneciliği", 25, (2011), s.238-260.
  A.11 B. Karasözen, G. Şimşek, Energy Preserving Integration of KdV-KdV Systems. "TWMS J. App. Eng. Math", 2, (2012), s.219-227.
 

Conference Papers

  A.1 B. Karasözen, Stability and convergence analysis of semi-implicit Rung-Kutta methods. "Genel Mattematik Sempozyumu Bildirileri", 1, (1983), s.117-126.
  A.2 B. Karasözen, Sayısal Analizde son gelişmeler: adi türev denklemlerinde başlangıç değer problemleri, seyrek matrisler. "Sayısal Analiz Sempozyumu Bildirileri", 1, (1984), s.1-46.
  A.3 B. Karasözen, Exponential and frequency fitting in the numerical solution of ordinary differential equations. "Sayısal Analiz Sempozyumu Bildirileri", 1, (1984), s.64-71.
  A.4 B. Karasözen, Ş. Uzuner, Multistep methods for linear time varying differential/algebraic equations. "Symposium on Numer. Anal. & Appl.", 1, (1986), s.152-162.
  A.5 B. Karasözen, Stability and accuracy of difference schemes for time dependent parabolic differential qquations. "Symposium on Numer. Anal. & Appl.", 1, (1986), s.12-31.
  A.6 B. Karaözen, Difuzyon-konveksiyon denkleminin sayısal çözümü için yarı-kapalı tek adımlı yöntemler. "Diferansiyel Denklemler Sempozyumu III", 3, (1987), s.93-97.
  A.7 B. Karasözen, Adaptive moving grid methods for quasi-linear parabolic systems. "I. Ulusal Matematik Sempozyumu Bildirileri", 1, (1988), s.94-94.
  A.8 Ş. Somalı, B. Karasözen, Diferansiyel-cebirsel denklemler ve hata düzeltme yöntemleri. "Diferansiyel Denklemler Sempozyumu IV", 4, (1991), s.69-77.
  A.9 B. Karasözen, Reflexive methods for dynamical systems and conserved quantities. "Workshop on Scientific Computing", 1, (1996), s.2-2.
  A.10 B. Karasözen, Vektör alanı ve Hamilton parçalama tekniklerine dayalı yapı koruyucu yaklaşık yöntemler. "II. Kızılırmak Fen Bilimleri Kongresi", 2, (1998), s.1.
  A.11 S. Özöğür, A. G. Sağdıçoğlu Celep, B. Karasözen, N. Yıldırım, G.W. Weber, Dynamic Modelling of Enzymatic Reactions, Simulation and Parameter Estimation with Genetic Algorithm. "International Symposium on Health Informatics and Bioinformatics, Turkey 05, November 10-12", (2005), s.78-84.
  A.12 S. Gürol, H. Öktem, T. Özalp, B. Karasözen, Statictical Learning and Optimization Methods For Improving the Efficiency in Landscape Image Clustering and Classification Problems . "ISPRS Workshop on Spatial/Spatio-Temporal Data Mining(SDM) and Learning", (2005).
  A.13 B. Karasözen, Interpolatory Derivative Free Optimization Methods. "Turkish-German Summer Academy on Advanced Engineering, Kuşadası, 26 August-3 September 2006", (2006).
  A.14 B. Karasözen, A. Kaygusuz, H. Batı, ANKOS ve Elektronik Dergi Kullanımı. "XI. Türkiye'de Internet Konferansı, TOBB, ETÜ, 21-23 Aralık", (2006).
  A.15 B. Karasözen, I. Gürbüz, Ö. Bayran, C. Çoskun, Kurumsal Arşiv Yapılanmasında Temel Adımlar: ANKOS kontrol listesi ve El Kitabı. "XI. Türkiye'de Internet Konferansı, 21-23 Aralık, TOBB ETÜ, Ankara", (2006).
  A.16 A. Aydın, B. Karasözen, Soliton çözümlü lineer olmayan ikili Schrödinger denkleminin çoklu simplektik yöntemlerle çözümü. "19. Ulusal Matematik Sempozyumu,Dumlupınar Üniversitesi, 22-25 Agustos 2006", (2006).
  A.17 B. Kayhan, G. Çelik, G. W. Weber, B. Karasözen, Parameter Estimation in Generalized Partial Linear Models with Tikhonov Regularization and Conic Quadratic Programming. "International Conference OPERATIONS RESEARCH "MASTERING COMPLEXITY" MUNICH 2010", (2010), s.104.
  A.18 Kerim Yapıcı, Bülent Karasözen, Yusuf Uludağ, PTT-doğrusal ve Oldroyd-B viskoelastik model eşitliklerinin düzgün dörtgen çukur geometrisindeki akış hidrodinamiğinin sayısal olarak incelenmesi. "9. Ulusal Kimya Mühendisliği Kongresi, 22-25 Haziran 2010, Gazi Üniversitesi", (2010), s.73-75.
  A.19 A. H. Tor, ,B. Karasözen, A. Bagirov, Lineer Kısıtlı Türevi Olmayan Konveks Optimizasyon Problemleri için Kesilmiş Codiferansiyel Yöntem. "23. Ulusal Matematik Sempozyumu, Erciyes Üniversitesi, Kayseri, 4-7 Agustos 2010,", (2010), s.145.
  A.20 B. Karasözen, Ö. Erdem, Computation of Graph Spectra of Protein-Protein Interaction Networks. "The 6th International Symposium on Health Informatics and Bioinformatics, HIBIT’s 11 Proceedin", (2011), s.183-189.
  A.21 Görkem Şimşek, Ayhan Aydın, Bülent Karasözen, Energy preserving methods for KdV type equations. "International Conference on Applied Analysis and Algebra, 29-30 June, 1-2 July, Yıldız Üniversitesi", (2011), s.156.
  A.22 Zahire Seymen, Bülent Karasözen, Optimal Boundary Control of Convection dominated time-dependent partial differential equations. "International Conference on Applied Analysis and Algebra, 29-30 June, 1-2 July, Yıldız Üniversitesi", (2011), s.161.
  A.23 Bülent Karasözen, Özlem Bayram, Burcu Umut Zan, Collaboration Studies In Turkey: The Case of Polymer Sciences,. "7. International Conference on Webometrics, Informetrics and Scientometrics (WIS) & 12. COLLNET", (2011), s.260-267.
  A.24 Fikriye Yılmaz, Bülent Karasözen, All-at-once solution Of Optimal Boundary Control Of Unsteady Burgers Equation Using Discretize-Then-Optimize Approach. " International Conference on Applied Analysis and Algebra, 29-30 June, 1-2 July, Yıldız Üniversites", (2011), s.155.
  A.25 Canan Akkoyunlu, Ayhan Aydın, Bülent Karasözen,, Energy Preserving Integration of the Zakharov System. "International Conference on Applied Analysis and Algebra, 29-30 June, 1-2 July, Yıldız Üniversitesi", (2011), s.181.
  A.26 B. Karasozen, and M. Uzunca, Space-time adaptive discontinuous Galerkin methods for advection dominated reactive flows. "Modelling Simulation and Optimisation Tools"29.-30. Sep. 2014, TU Berlin, Berlin", (2014), s.25.
  A.27 A. Sariaydib, B. Karasözen, M. Uzunca, Adaptive discontinuous Galerkin finite element methods for advective Allen-Cahn equation. "6th International Conference on Advanced Computational Methods in Engineering, ACOMEN", (2014).
 

Book and Chapter in a Book

  A.1 Bülent Karasözen, Türkiye Bilim Göstergeleri. "Türkiye'de Üniversite Anlayışının Gelişimi II (1861-2007)", (2009), s.579-616.
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