Accession Number:

ADP011969

Title:

Building Adaptive Multiresolution Schemes within Harten's Framework

Descriptive Note:

Conference paper

Corporate Author:

VALENCIA UNIV (SPAIN) DEPT OF APPLIED MATHEMATICS

Personal Author(s):

Report Date:

2000-01-01

Pagination or Media Count:

8.0

Abstract:

We consider the cell-average framework described by A. Harten in 5, and build the prediction operator using two nonlinear interpolation techniques. We test the resulting nonlinear, adaptive, multiresolution scheme, and compare it with a linear scheme of the same accuracy. The nonlinear prediction processes we develop can also be used in the context of iterative refinement. Numerical tests show that this is also a viable alternative for piecewise smooth data.

Subject Categories:

  • Numerical Mathematics
  • Theoretical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE