Record number :
1482486
Title of article :
Application of Sobolev gradient method to Poisson–Boltzmann system
Author/Authors :
Majid، نويسنده , , Abdul and Sial، نويسنده , , Sultan، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Pages :
13
From page :
5742
To page :
5754
Abstract :
The idea of a weighted Sobolev gradient, introduced and applied to singular differential equations in [1], is extended to a Poisson–Boltzmann system with discontinuous coefficients. The technique is demonstrated on fully nonlinear and linear forms of the Poisson– Boltzmann equation in one, two, and three dimensions in a finite difference setting. A comparison between the weighted gradient and FAS multigrid is given for large jump size in the coefficient function.
Keywords :
Finite difference , Steepest Descent , Sobolev gradient , Poisson–Boltzmann , Fas
Journal title :
Journal of Computational Physics
Link To Document :