Ohannes A. Karakashian

15 papers Journal 15
YearRankTypeTitle / Venue / Authors
2018 J jnl
Finite Element Methods for a System of Dispersive Equations.
J. Sci. Comput.
Jerry L. Bona, Hongqiu Chen, Ohannes A. Karakashian, Michael M. Wise
2018 J jnl
Two-Level Additive Schwarz Methods for Discontinuous Galerkin Approximations of the Biharmonic Equation.
J. Sci. Comput.
Ohannes A. Karakashian, Craig Collins
2015 J jnl
A posteriori error estimates for discontinuous Galerkin methods for the generalized Korteweg-de Vries equation.
Math. Comput.
Ohannes A. Karakashian, Charalambos G. Makridakis
2013 J jnl
Conservative, discontinuous Galerkin-methods for the generalized Korteweg-de Vries equation.
Math. Comput.
Jerry L. Bona, Hongqiu Chen, Ohannes A. Karakashian, Yulong Xing
2007 J jnl
Convergence of Adaptive Discontinuous Galerkin Approximations of Second-Order Elliptic Problems.
SIAM J. Numer. Anal.
Ohannes A. Karakashian, Frédéric Pascal
2007 J jnl
Fully discrete dynamic mesh discontinuous Galerkin methods for the Cahn-Hilliard equation of phase transition.
Math. Comput.
Xiaobing Feng, Ohannes A. Karakashian
2006 J jnl
Numerical simulation of incompressible fluid flow using locally solenoidal elements.
Comput. Math. Appl.
Ohannes A. Karakashian, Th. Katsaounis
2005 J jnl
Convergence of a continuous Galerkin method with mesh modification for nonlinear wave equations.
Math. Comput.
Ohannes A. Karakashian, Charalambos G. Makridakis
2005 J jnl
Two-Level Non-Overlapping Schwarz Preconditioners for a Discontinuous Galerkin Approximation of the Biharmonic Equation.
J. Sci. Comput.
Xiaobing Feng, Ohannes A. Karakashian
2003 J jnl
A Posteriori Error Estimates for a Discontinuous Galerkin Approximation of Second-Order Elliptic Problems.
SIAM J. Numer. Anal.
Ohannes A. Karakashian, Frédéric Pascal
2003 J jnl
Linearly implicit methods for nonlinear evolution equations.
Numerische Mathematik
Georgios Akrivis, Ohannes A. Karakashian, Fotini Karakatsani
2003 J jnl
Numerical Approximation of Blow-Up of Radially Symmetric Solutions of the Nonlinear Schrödinger Equation.
SIAM J. Sci. Comput.
Georgios Akrivis, Vassilios A. Dougalis, Ohannes A. Karakashian, W. R. McKinney
2002 J jnl
A New Deformable Model for Analysis of X-ray CT Images in Pre-clinical Studies of Mice for Polycystic Kidney Disease.
IEEE Trans. Medical Imaging
Shaun S. Gleason, Hamed Sari-Sarraf, Mongi A. Abidi, Ohannes A. Karakashian, F. Morandi
2001 J jnl
Two-Level Additive Schwarz Methods for a Discontinuous Galerkin Approximation of Second Order Elliptic Problems.
SIAM J. Numer. Anal.
Xiaobing Feng, Ohannes A. Karakashian
1998 J jnl
A space-time finite element method for the nonlinear Schröinger equation: the discontinuous Galerkin method.
Math. Comput.
Ohannes A. Karakashian, Charalambos G. Makridakis