Open AccessModeling, mesh generation and adaptive numerical methods for partial differential equations: IMA summer program. Final report, April 1, 1993--March 31, 1994
Author(s) -
A. Friedman,
Warner A. Miller
Publication year - 1993
Language(s) - English
Resource type - Reports
DOI - 10.2172/71368
Subject(s) - variety (cybernetics) , computer science , field (mathematics) , partial differential equation , selection (genetic algorithm) , estimation , algorithm , mathematical optimization , mathematics , artificial intelligence , systems engineering , engineering , mathematical analysis , pure mathematics
The program was divided into segments: (Week 1) geometric modeling and mesh generation (Weeks 2 and 3) error estimation and adaptive strategies. Participants in the program came from a wide variety of disciplines dealing with remarkably analogous problems in this area. Ideas were exchanged and interdisciplinary collaboration was initiated in informal contexts as well as in the talks and question periods. In the talks, a number of algorithms were described along with specific applications to problems of great current interest in various scientific and engineering disciplines. In this emerging field, participants developed criteria for evaluation of algorithms and established guidelines for selection of algorithms appropriate to any specific problem. Special features of a problem may include curved surfaces, complicated boundaries, evolving interfaces (such as occur in coating flows), and/or criticality of error estimation