A space-time finite element method for the nonlinear Schröinger equation: the discontinuous Galerkin method. - Ohannes A. Karakashian; Charalambos G. Makridakis (Math. Comput., 1998)

Two-Level Additive Schwarz Methods for a Discontinuous Galerkin Approximation of Second Order Elliptic Problems. - Xiaobing Feng 001; Ohannes A. Karakashian (SIAM J. Numer. Anal., 2001)

A New Deformable Model for Analysis of X-ray CT Images in Pre-clinical Studies of Mice for Polycystic Kidney Disease. - Shaun S. Gleason; Hamed Sari-Sarraf; Mongi A. Abidi; Ohannes A. Karakashian; F. Morandi (IEEE Trans. Medical Imaging, 2002)

Linearly implicit methods for nonlinear evolution equations. - Georgios Akrivis; Ohannes A. Karakashian; Fotini Karakatsani (Numerische Mathematik, 2003)

A Posteriori Error Estimates for a Discontinuous Galerkin Approximation of Second-Order Elliptic Problems. - Ohannes A. Karakashian; Frédéric Pascal 002 (SIAM J. Numer. Anal., 2003)

Numerical Approximation of Blow-Up of Radially Symmetric Solutions of the Nonlinear Schrödinger Equation. - Georgios Akrivis; Vassilios A. Dougalis; Ohannes A. Karakashian; W. R. McKinney (SIAM J. Sci. Comput., 2003)

Two-Level Non-Overlapping Schwarz Preconditioners for a Discontinuous Galerkin Approximation of the Biharmonic Equation. - Xiaobing Feng 001; Ohannes A. Karakashian (J. Sci. Comput., 2005)

Convergence of a continuous Galerkin method with mesh modification for nonlinear wave equations. - Ohannes A. Karakashian; Charalambos G. Makridakis (Math. Comput., 2005)

Numerical simulation of incompressible fluid flow using locally solenoidal elements. - Ohannes A. Karakashian; Th. Katsaounis (Comput. Math. Appl., 2006)

Fully discrete dynamic mesh discontinuous Galerkin methods for the Cahn-Hilliard equation of phase transition. - Xiaobing Feng 001; Ohannes A. Karakashian (Math. Comput., 2007)

Convergence of Adaptive Discontinuous Galerkin Approximations of Second-Order Elliptic Problems. - Ohannes A. Karakashian; Frédéric Pascal 002 (SIAM J. Numer. Anal., 2007)

Conservative, discontinuous Galerkin-methods for the generalized Korteweg-de Vries equation. - Jerry L. Bona; Hongqiu Chen; Ohannes A. Karakashian; Yulong Xing (Math. Comput., 2013)

A posteriori error estimates for discontinuous Galerkin methods for the generalized Korteweg-de Vries equation. - Ohannes A. Karakashian; Charalambos G. Makridakis (Math. Comput., 2015)

Finite Element Methods for a System of Dispersive Equations. - Jerry L. Bona; Hongqiu Chen; Ohannes A. Karakashian; Michael M. Wise (J. Sci. Comput., 2018)

Two-Level Additive Schwarz Methods for Discontinuous Galerkin Approximations of the Biharmonic Equation. - Ohannes A. Karakashian; Craig Collins (J. Sci. Comput., 2018)