Ohannes A. Karakashian - researchr alias

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Viewing Publication 1 - 13 from 13

2018

Finite Element Methods for a System of Dispersive EquationsJerry L. Bona, Hongqiu Chen, Ohannes A. Karakashian, Michael M. Wise. jscic, 77(3):1371-1401, 2018. [doi]

Two-Level Additive Schwarz Methods for Discontinuous Galerkin Approximations of the Biharmonic EquationOhannes A. Karakashian, C. Collins. jscic, 74(1):573-604, 2018. [doi]

2015

A posteriori error estimates for discontinuous Galerkin methods for the generalized Korteweg-de Vries equationOhannes A. Karakashian, Charalambos Makridakis. moc, 84(293):1145-1167, 2015. [doi]

2013

Conservative, discontinuous Galerkin-methods for the generalized Korteweg-de Vries equationJerry L. Bona, Hongqiu Chen, Ohannes A. Karakashian, Yulong Xing. moc, 82(283):1401-1432, 2013. [doi]

2007

Fully discrete dynamic mesh discontinuous Galerkin methods for the Cahn-Hilliard equation of phase transitionXiaobing Feng, Ohannes A. Karakashian. moc, 76(259):1093-1117, 2007. [doi]

Convergence of Adaptive Discontinuous Galerkin Approximations of Second-Order Elliptic ProblemsOhannes A. Karakashian, Frédéric Pascal 0002. siamnum, 45(2):641-665, 2007. [doi]

2005

Two-Level Non-Overlapping Schwarz Preconditioners for a Discontinuous Galerkin Approximation of the Biharmonic EquationXiaobing Feng, Ohannes A. Karakashian. jscic, 22(1):289-314, 2005. [doi]

Convergence of a continuous Galerkin method with mesh modification for nonlinear wave equationsOhannes A. Karakashian, Charalambos Makridakis. moc, 74(249):85-102, 2005. [doi]

2003

Numerical Approximation of Blow-Up of Radially Symmetric Solutions of the Nonlinear Schrödinger EquationGeorgios Akrivis, Vassilios A. Dougalis, Ohannes A. Karakashian, W. R. McKinney. siamsc, 25(1):186-212, 2003. [doi]

Linearly implicit methods for nonlinear evolution equationsGeorgios Akrivis, Ohannes A. Karakashian, Fotini Karakatsani. nm, 94(3):403-418, 2003. [doi]

A Posteriori Error Estimates for a Discontinuous Galerkin Approximation of Second-Order Elliptic ProblemsOhannes A. Karakashian, Frédéric Pascal 0002. siamnum, 41(6):2374-2399, 2003. [doi]

2001

Two-Level Additive Schwarz Methods for a Discontinuous Galerkin Approximation of Second Order Elliptic ProblemsXiaobing Feng, Ohannes A. Karakashian. siamnum, 39(4):1343-1365, 2001. [doi]

1998

A space-time finite element method for the nonlinear Schröinger equation: the discontinuous Galerkin methodOhannes A. Karakashian, Charalambos Makridakis. moc, 67(222):479-499, 1998.

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