Maximum Principles and Application to the Analysis of An Explicit Time Marching Algorithm.

Abstract

In this paper we develop local and global estimates for the solution of convection-diffusion problems. We then study the convergence properties of a Time Marching Algorithm solving Advection-Diffusion problems on two domains using incompatible discretizations. This study is based on a De-Giorgi-Nash maximum principle.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1996
Accession Number
ADA314683

Entities

People

  • Moulay D. Tidriri
  • Patrick Le Tallec

Tags

Communities of Interest

  • Autonomy
  • C4I

DTIC Thesaurus Topics

  • Advection
  • Algorithms
  • Boundaries
  • Coefficients
  • Construction
  • Convergence
  • Diffusion
  • Diffusion Coefficient
  • Engineering
  • Equations
  • Fluid Mechanics
  • Inequalities
  • Mathematical Analysis
  • Numbers
  • Real Numbers
  • Stratified Fluids
  • Theorems

Fields of Study

  • Mathematics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)