
Poisson Equation Solvers
08 Jun 2010  Teaching Materials  Contributor(s): Dragica Vasileska
There are two general schemes for solving linear systems:
Direct Elimination Methods, and
Iterative Methods.
All the direct methods are, in some sense, based on the standard Gauss...
http://nanohub.org/resources/9124

Poisson Equation Solvers  General Considerations
08 Jun 2010  Teaching Materials  Contributor(s): Dragica Vasileska
We describe the need for numerical modeling, the finite difference method, the conversion from continuous set to set of matrix equations, types of solvers for solving sparse matrix equations of...
http://nanohub.org/resources/9125

Multigrid Tutorial
08 Jun 2010  Teaching Materials  Contributor(s): Dragica Vasileska
This set of slides describe the idea behind the multigrid method and its implementation.
http://nanohub.org/resources/9129

DriftDiffusion Modeling and Numerical Implementation Details
01 Jun 2010  Teaching Materials  Contributor(s): Dragica Vasileska
This tutorial describes the constitutive equations for the driftdiffusion model and implementation details such as discretization and numerical solution of the algebraic equations that result...
http://nanohub.org/resources/9092