A. H. Sheikh

发表

Fast iterative solution methods for the Helmholtz equation

Cornelis Vuik, Domenico Lahaye, C. Vuik, 2009 .

LOCAL TRUNCATION ERROR AND ASSOCIATED PRINCIPAL ERROR FUNCTION FOR AN ITERATIVE INTEGRATOR TO SOLVE CAUCHY PROBLEMS

S. Qureshi, A. A. Shaikh, S. H. Sandilo, 2016 .

Development Of The Helmholtz Solver Based On A Shifted Laplace Preconditioner And A Multigrid Deflation Technique

A. H. Sheikh, 2014 .

A SCALABLE HELMHOLTZ SOLVER COMBINING THE SHIFTED LAPLACE PRECONDITIONER WITH MULTIGRID DEFLATION

Cornelis Vuik, Domenico Lahaye, C. Vuik, 2011 .

Critical Review of Preconditioners for Helmholtz Equation and their Spectral Analysis

A. H. Sheikh, S. Zeb, A. Ali, 2019, Indian Journal of Science and Technology.

Convergence Analysis of Multigrid Method for Shifted Laplace at Various Levels Using Fourier Modes

A. H. Sheikh, A. G. Shaikh, W. A. Siyal, 2019 .

On the convergence of shifted Laplace preconditioner combined with multilevel deflation

Cornelis Vuik, Domenico Lahaye, A. H. Sheikh, 2013, Numer. Linear Algebra Appl..

Accelerating the shifted Laplace preconditioner for the Helmholtz equation by multilevel deflation

Cornelis Vuik, Domenico Lahaye, Reinhard Nabben, 2016, J. Comput. Phys..

Deflation Technique to Accelerate the Convergence of Iterative Solver for the Wave Scattering Problem

N. Faraz, A. H. Sheikh, A. Ali, 2019 .