
Hamdullah YücelASSISTANT PROFESSOR 

Journal Papers in Review
 P. Benner and H. Yücel,
A local discontinuous Galerkin method for Dirichlet boundary control problems, Submitted 2017.
 H. Yücel, M. Stoll and P. Benner,
Adaptive discontinuous Galerkin approximation of optimal control problems governed by transient convectiondiffusion equations, Submitted 2016.
 M. Stoll and H. Yücel,
Symmetric interior penalty Galerkin method for fractionalinspace AllenCahn equations, Submitted 2016.
Journal Papers
 B. Karasözen, M. Uzunca, A. Sariaydin Filibelioglu and H. Yücel
Energy stable discontinuous Galerkin finite element method for the AllenCahn equation, International Journal of Computational Methods 15(1), 1850013 (26 Pages), 2018.
 P. Benner and H. Yücel
Adaptive symmetric interior penalty Galerkin method for boundary control problems, SIAM Journal on Numerical Analysis 55(2), 11011133, 2017.
 M. Uzunca, T. Kucukseyhan, H. Yücel and B. Karasözen
Optimal control of convective FitzHughNagumo equation, Computers & Mathematics with Applications 73(9), 21512169, 2017.
 H. Yücel, M. Stoll and P. Benner
A discontinuous Galerkin method for optimal control problems governed by a system of convectiondiffusion PDEs with nonlinear reaction terms, Computers & Mathematics with Applications 70(10), 24142431, 2015.
 H. Yücel and P. Benner
Adaptive discontinuous Galerkin methods for state constrained optimal control problems governed by convection diffusion equations, Computational Optimization and Applications 62(1), 291321, 2015.
 Z. K. Seymen, H. Yücel and B. Karasözen
Distributed optimal control of timedependent diffusionconvectionreaction equations using spacetime discretization, Journal of Computational and Applied Mathematics (261), 146157, 2014.
 T. Akman, H. Yücel and 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), 703729, 2014.
 H. Yücel and B. Karasözen
Adaptive symmetric interior penalty Galerkin (SIPG) method for optimal control of convection diffusion equations with control constraints, Optimization (63), 145166, 2014.
 H. Yücel, M. Stoll and P. Benner
Discontinuous Galerkin finite element methods with shockcapturing for nonlinear convection dominated models. Computers & Chemical Engineering (58), 278287, 2013.
Conference Proceedings (Refereed) Published:
 H. Yücel, and P. Benner
Distributed optimal control problems governed by coupled convection dominated PDEs with control constraints. in Assyr Abdulle, Simone Deparis, Daniel Kressner, Fabio Nobile, and Marco Picasso: Numerical Mathematics and Advanced Applications  ENUMATH 2013, Lecture Notes in Computational Science and Engineering, Springer International Publishing, 469478, 2015.
 H. Yücel, and B. Karasözen
Optimal control of diffusionconvectionreaction equations using upwind symmetric interior penalty Galerkin (SIPG) method, in Stavros G. Stavrinides, Santo Banerjee, Suleyman Hikmet Caglar, Mehmet Ozer: Chaos and Complex Systems, Springer Berlin Heidelberg, 8394, 2013.
 H. Yücel, M. Heikenschloss, and B. Karasözen
Distributed optimal control of diffusionconvectionreaction equations using discontinuous Galerkin methods, in Andrea Cangiani, Ruslan L. Davidchack, Emmanuil Georgoulis, Alexander N. Gorban, Jeremy Levesley, Michael V. Tretyakov: Numerical Mathematics and Advanced Applications 2011, Springer Berlin Heidelberg, 389397, 2013.