Konstantinos Chrysafinos

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 12

Top Topics

Underlying Assumptions

Error Estimates

Top Venues

SIAM J. Numer. Anal.

Numerische Mathematik

IEEE Control. Syst. Lett.

Publications

Konstantinos Chrysafinos, Emmanuil H. Georgoulis, Vassilis D. Papadopoulos
-Like Norm a Posteriori Error Estimates for Elliptic Problems with Non-essential Boundary Conditions. J. Sci. Comput. 100 (1) (2024)
Eduardo Casas, Konstantinos Chrysafinos, Mariano Mateos
Semismooth Newton Method for Boundary Bilinear Control. IEEE Control. Syst. Lett. 7 (2023)
Konstantinos Chrysafinos, Dimitra Plaka
Analysis and approximations of an optimal control problem for the Allen-Cahn equation. Numerische Mathematik 155 (1-2) (2023)
Konstantinos Chrysafinos, Dimitra Plaka
Analysis and approximations of an optimal control problem for the Allen-Cahn equation. CoRR (2022)
Konstantinos Chrysafinos, Emmanuil H. Georgoulis, Dimitra Plaka
A Posteriori Error Estimates for the Allen-Cahn Problem. SIAM J. Numer. Anal. 58 (5) (2020)
Konstantinos Chrysafinos, Efthymios N. Karatzas, Dimitrios Kostas
Stability and Error Estimates of Fully Discrete Schemes for the Brusselator System. SIAM J. Numer. Anal. 57 (2) (2019)
Eduardo Casas, Konstantinos Chrysafinos
Numerical analysis of quasilinear parabolic equations under low regularity assumptions. Numerische Mathematik 143 (4) (2019)
Konstantinos Chrysafinos, Emmanuil H. Georgoulis, Dimitra Plaka
A posteriori error estimates for the Allen-Cahn problem. CoRR (2019)
Konstantinos Chrysafinos, L. Steven Hou
Semi-discrete error estimates of the evolutionary Stokes equations with inhomogeneous Dirichlet boundary data. Comput. Math. Appl. 73 (8) (2017)
Eduardo Casas, Konstantinos Chrysafinos
Analysis of the Velocity Tracking Control Problem for the 3D Evolutionary Navier-Stokes Equations. SIAM J. Control. Optim. 54 (1) (2016)
Konstantinos Chrysafinos, Efthimios N. Karatzas
Symmetric error estimates for discontinuous Galerkin time-stepping schemes for optimal control problems constrained to evolutionary Stokes equations. Comput. Optim. Appl. 60 (3) (2015)
Eduardo Casas, Konstantinos Chrysafinos
Error estimates for the discretization of the velocity tracking problem. Numerische Mathematik 130 (4) (2015)
Konstantinos Chrysafinos, Efthimios N. Karatzas
Error Estimates for Discontinuous Galerkin Time-Stepping Schemes for Robin Boundary Control Problems Constrained to Parabolic PDEs. SIAM J. Numer. Anal. 52 (6) (2014)
Eduardo Casas, Konstantinos Chrysafinos
A Discontinuous Galerkin Time-Stepping Scheme for the Velocity Tracking Problem. SIAM J. Numer. Anal. 50 (5) (2012)
Konstantinos Chrysafinos, Noel Walkington
Discontinuous Galerkin approximations of the Stokes and Navier-Stokes equations. Math. Comput. 79 (272) (2010)
Konstantinos Chrysafinos
Analysis and finite element approximations for distributed optimal control problems for implicit parabolic equations. J. Comput. Appl. Math. 231 (1) (2009)
Konstantinos Chrysafinos, Noel Walkington
Error Estimates for the Discontinuous Galerkin Methods for Parabolic Equations. SIAM J. Numer. Anal. 44 (1) (2006)
Konstantinos Chrysafinos, Noel Walkington
Error Estimates for Discontinuous Galerkin Approximations of Implicit Parabolic Equations. SIAM J. Numer. Anal. 43 (6) (2006)
Konstantinos Chrysafinos
Moving Mesh Finite Element Methods for an Optimal Control Problem for the Advection-Diffusion Equation. J. Sci. Comput. 25 (3) (2005)
Konstantinos Chrysafinos, L. Steven Hou
Error Estimates for Semidiscrete Finite Element Approximations of Linear and Semilinear Parabolic Equations Under Minimal Regularity Assumptions. SIAM J. Numer. Anal. 40 (1) (2002)