O. Karakashian

发表

On the parallel implementation of implicit Runge-Kutta methods

O. Karakashian, W. Rust, 1988 .

Conservative, high-order numerical schemes for the generalized Korteweg—de Vries equation

F. Smith, J. Bona, O. Karakashian, 1995, Philosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences.

On a Galerkin--Lagrange Multiplier Method for the Stationary Navier--Stokes Equations

O. Karakashian, 1982 .

Recent developments in discontinuous Galerkin finite element methods for partial differential equations : 2012 John H Barrett memorial lectures

Yulong Xing, Xiaobing Feng, Ohannes A. Karakashian, 2014 .

A MIXED DISCONTINUOUS GALERKIN, CONVEX SPLITTING SCHEME FOR A MODIFIED CAHN-HILLIARD EQUATION AND AN EFFICIENT NONLINEAR MULTIGRID SOLVER

Steven M. Wise, Ohannes A. Karakashian, Andreas C. Aristotelous, 2013 .

On fully discrete Galerkin methods of second-order temporal accuracy for the nonlinear Schrödinger equation

G. Akrivis, O. Karakashian, V. Dougalis, 1991 .

Fully discrete galerkin methods for the korteweg-de vries equation☆

J. Bona, O. Karakashian, V. Dougalis, 1986 .

On the approximation of solutions of the generalized Korteweg-de Vries-Burger's equation

O. Karakashian, W. R. McKinney, 1994 .

A Posteriori Error Estimates for Conservative Local Discontinuous Galerkin Methods for the Generalized Korteweg-de Vries Equation

O. Karakashian, Y. Xing, 2016 .

Numerical Study of the Second-Order Correct Hamiltonian Model for Unidirectional Water Waves

J. Bona, O. Karakashian, Hongqiu Chen, 2019, Water Waves.

Convergence of Galerkin Approximations for the Korteweg-de Vries Equation,

Ohannes A. Karakashian, Vassilios A. Dougalis, G. A. Baker, 1983 .

On some high-order accurate fully discrete Galerkin methods for the Korteweg-de Vries equation

Ohannes A. Karakashian, Vassilios A. Dougalis, O. Karakashian, 1985 .

Stability of Solitary-Wave Solutions of Systems of Dispersive Equations

J. Bona, O. Karakashian, Hongqiu Chen, 2017 .

ADAPTIVE DISCONTINUOUS GALERKIN APPROXIMATIONS OF SECOND-ORDER ELLIPTIC PROBLEMS

O. Karakashian, 2004 .

A posteriori error estimates for discontinuous Galerkin Methods for the Generalised Korteweg de Vries Equation

O. Karakashian, 2019 .

Two-Level Additive Schwarz Methods for Discontinuous Galerkin Approximations of the Biharmonic Equation

O. Karakashian, C. Collins, 2017, Journal of Scientific Computing.

On optimal order error estimates for the nonlinear Schro¨dinger equation

Georgios Akrivis, Ohannes A. Karakashian, Vassilios A. Dougalis, 1993 .

On Runge-Kutta methods for parabolic problems with time-dependent coefficients

Ohannes A. Karakashian, O. Karakashian, 1986 .

A new deformable model for analysis of X-ray CT images in preclinical studies of mice for polycystic kidney disease

Shaun S. Gleason, Hamed Sari-Sarraf, Mongi A. Abidi, 2002, IEEE Transactions on Medical Imaging.

A posteriori error estimates for discontinuous Galerkin methods for the generalized Korteweg-de Vries equation

Charalambos Makridakis, Ohannes A. Karakashian, C. Makridakis, 2014, Math. Comput..

Conservative, discontinuous Galerkin-methods for the generalized Korteweg-de Vries equation

Yulong Xing, Ohannes A. Karakashian, Jerry L. Bona, 2013, Math. Comput..

A SPACE-TIME FINITE ELEMENT METHOD FOR THE NONLINEAR SCHRÖDINGER EQUATION: THE DISCONTINUOUS GALERKIN METHOD

C. Makridakis, O. Karakashian, 1998 .

Numerical simulation of incompressible fluid flow using locally solenoidal elements

Ohannes A. Karakashian, Th. Katsaounis, T. Katsaounis, 2006, Comput. Math. Appl..

Numerical Approximation of Blow-Up of Radially Symmetric Solutions of the Nonlinear Schrödinger Equation

V. A. Dougalis, Georgios Akrivis, Ohannes A. Karakashian, 2003, SIAM J. Sci. Comput..

Convergence of Adaptive Discontinuous Galerkin Approximations of Second-Order Elliptic Problems

Ohannes A. Karakashian, Frédéric Pascal, F. Pascal, 2007, SIAM J. Numer. Anal..

A Posteriori Error Estimates for a Discontinuous Galerkin Approximation of Second-Order Elliptic Problems

Ohannes A. Karakashian, Frédéric Pascal, F. Pascal, 2003, SIAM J. Numer. Anal..

A Posteriori Error Estimates for Conservative Local Discontinuous GalerkinMethods for the Generalized Korteweg-de Vries Equation

Yulong Xing, Ohannes A. Karakashian, O. Karakashian, 2016 .

Convergence of a continuous Galerkin method with mesh modification for nonlinear wave equations

Charalambos Makridakis, Ohannes A. Karakashian, C. Makridakis, 2004, Math. Comput..

Finite Element Methods for a System of Dispersive Equations

Ohannes A. Karakashian, Jerry L. Bona, Hongqiu Chen, 2018, J. Sci. Comput..

A Space-Time Finite Element Method for the Nonlinear Schrödinger Equation: The Continuous Galerkin Method

Charalambos Makridakis, Ohannes A. Karakashian, C. Makridakis, 1999 .

A space-time finite element method for the nonlinear Schröinger equation: the discontinuous Galerkin method

Charalambos Makridakis, Ohannes A. Karakashian, C. Makridakis, 1998, Math. Comput..

On optimal high-order in time approximations for the Korteweg-de Vries equation

Ohannes A. Karakashian, William R. McKinney, O. Karakashian, 1990 .

On multistep-Galerkin discretizations of semilinear hyperbolic and parabolic equations

Ohannes A. Karakashian, Vassilios A. Dougalis, G. A. Baker, 1980 .

Adaptive, second-order in time, primitive-variable discontinuous Galerkin schemes for a Cahn–Hilliard equation with a mass source

Steven M. Wise, Ohannes A. Karakashian, Andreas C. Aristotelous, 2015 .

A Posteriori Error Estimates for Finite Element Methods for Systems of Nonlinear, Dispersive Equations

O. Karakashian, Michael M. Wise, 2022, Communications on Applied Mathematics and Computation.

Two-Level Additive Schwarz Methods for Discontinuous Galerkin Approximations of the Biharmonic Equation

Ohannes A. Karakashian, Craig Collins, O. Karakashian, 2018, J. Sci. Comput..

A Nonconforming Finite Element Method for the Stationary Navier--Stokes Equations

Ohannes A. Karakashian, O. Karakashian, Wadi N. Jureidini, 1998 .

Piecewise solenoidal vector fields and the Stokes problem

Ohannes A. Karakashian, G. A. Baker, O. Karakashian, 1990 .

Solving the systems of equations arising in the discretization of some nonlinear p.d.e.'s by implicit Runge-Kutta methods

Georgios Akrivis, Ohannes A. Karakashian, Vassilios A. Dougalis, 1997 .

The effect of dissipation on solutions of the generalized Korteweg-de Vries equation

Ohannes A. Karakashian, Jerry L. Bona, Vassilios A. Dougalis, 1996 .

Computations of blow-up and decay for periodic solutions of the generalized Korteweg-de Vries-Burgers equation

O. Karakashian, W. R. McKinney, V. Dougalis, 1992 .

Fully discrete dynamic mesh discontinuous Galerkin methods for the Cahn-Hilliard equation of phase transition

Xiaobing Feng, Ohannes A. Karakashian, O. Karakashian, 2007, Math. Comput..

Two-Level Non-Overlapping Schwarz Preconditioners for a Discontinuous Galerkin Approximation of the Biharmonic Equation

Xiaobing Feng, Ohannes A. Karakashian, O. Karakashian, 2005, J. Sci. Comput..

On theA0-acceptability of rational approximations to the exponential function with only real poles

O. Karakashian, S. Serbin, L. Bales, 1988 .

Two-Level Additive Schwarz Methods for a Discontinuous Galerkin Approximation of Second Order Elliptic Problems

Xiaobing Feng, Ohannes A. Karakashian, O. Karakashian, 2001, SIAM J. Numer. Anal..

Runge-Kutta-Nyström methods for hyperbolic problems with time-dependent coefficients

O. Karakashian, 1987 .

On the stability of rational approximations to the cosine with only imaginary poles

Steven M. Serbin, O. A. Karakashian, O. Karakashian, 1988 .

Simulation of Singular Solutions of The Generalized Korteweg-De Vries Equation

O. Karakashian, V. Dougalis, A. V., 2006 .

Numerical Study of the Second-Order Correct Hamiltonian Model for Unidirectional Water Waves

J. Bona, O. Karakashian, Hongqiu Chen, 2019, Water Waves.

On a higher order accurate fully discrete Galerkin approximation to the Navier-Stokes equations

Ohannes A. Karakashian, Vassilios A. Dougalis, G. A. Baker, 1982 .