Theodoros Katsaounis

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 9

Top Topics

Eikonal Equation

Numerical Analysis

Optimization Methods

Top Venues

J. Comput. Phys.

SIAM J. Numer. Anal.

J. Nonlinear Sci.

Publications

Agissilaos Athanassoulis, Theodoros Katsaounis, Irene Kyza
Efficient numerical approximations for a non-conservative Nonlinear Schrodinger equation appearing in wind-forced ocean waves. CoRR (2024)
Agissilaos Athanassoulis, Theodoros Katsaounis, Irene Kyza, Stephen Metcalfe
A novel, structure-preserving, second-order-in-time relaxation scheme for Schrödinger-Poisson systems. J. Comput. Phys. 490 (2023)
Theodoros Katsaounis, Grigorios Kounadis, Ioanna Mousikou, Athanasios E. Tzavaras
Optimization Methods for One Dimensional Elastodynamics. CoRR (2022)
Agissilaos Athanassoulis, Theodoros Katsaounis, Irene Kyza, Stephen Metcalfe
A new Besse-type relaxation scheme for the numerical approximation of the Schrödinger-Poisson system. CoRR (2021)
Theodoros Katsaounis, Dimitrios Mitsotakis, Georges Sadaka
Boussinesq-Peregrine water wave models and their numerical approximation. CoRR (2020)
Theodoros Katsaounis, Dimitrios Mitsotakis, Georges Sadaka
Boussinesq-Peregrine water wave models and their numerical approximation. J. Comput. Phys. 417 (2020)
Samer Israwi, Henrik Kalisch, Theodoros Katsaounis, Dimitrios Mitsotakis
A regularized shallow-water waves system with slip-wall boundary conditions in a basin: Theory and numerical analysis. CoRR (2020)
Min-Gi Lee, Theodoros Katsaounis, Athanasios E. Tzavaras
Localization in Adiabatic Shear Flow Via Geometric Theory of Singular Perturbations. J. Nonlinear Sci. 29 (5) (2019)
Theodoros Katsaounis, Irene Kyza
A Posteriori Error Analysis for Evolution Nonlinear Schrödinger Equations up to the Critical Exponent. SIAM J. Numer. Anal. 56 (3) (2018)
Theodoros Katsaounis, Irene Kyza
A posteriori error control and adaptivity for Crank-Nicolson finite element approximations for the linear Schrödinger equation. Numerische Mathematik 129 (1) (2015)
Nicholas Christakis, Theodoros Katsaounis, George Kossioris, Michael Plexousakis
On the Performance of the WRF Numerical Model over Complex Terrain on a High Performance Computing Cluster. HPCC/CSS/ICESS (2014)
Denys Dutykh, Theodoros Katsaounis, Dimitrios Mitsotakis
Finite volume schemes for dispersive wave propagation and runup. J. Comput. Phys. 230 (8) (2011)
Theodoros Katsaounis, Athanasios E. Tzavaras
Effective Equations for Localization and Shear Band Formation. SIAM J. Appl. Math. 69 (6) (2009)
Theodoros Katsaounis, Chiara Simeoni
First and second order error estimates for the Upwind Source at Interface method. Math. Comput. 74 (249) (2005)
Theodoros Katsaounis, Benoit Perthame, Chiara Simeoni
Upwinding sources at interfaces in conservation laws. Appl. Math. Lett. 17 (3) (2004)
Theodoros Katsaounis, Charalambos G. Makridakis
Finite volume relaxation schemes for multidimensional conservation laws. Math. Comput. 70 (234) (2001)