PLTMG: A Software Package for Solving Elliptic Partial Differential Equations: Users' Guide 8.0 (Software, Environments and Tools, Series Number 5) - Softcover

Bank, Randolph E.

Softcover

ISBN 10: 0898714095 ISBN 13: 9780898714098

Publisher: Society for Industrial and Applied Mathematics, 1987

Synopsis

Intended mainly for use as a reference manual, this third edition encompasses all the improvements of the newest version of the PLTMG software package. This updated version introduces several significant changes, including the following: The data structures defining the domain (triangulation and skeleton) have been simplified; more general boundary conditions are allowed; the internal data structure (triangle tree) has been replaced by a simple triangulation; the adaptive algorithms have been revised to use this simple data structure; the linear equations solvers are multigraph methods, which are simple ILU factorizations with strong connections to the hierarchical basis multigrid method; the graphics packages have been improved and now include expanded options and the test driver has a new X-Windows gui option.

Edition details

• Publisher: Society for Industrial and Applied Mathematics
• Publication date: 1987
• Language: English
• ISBN 10: 0898714095
• ISBN 13: 9780898714098
• Binding: Paperback
• Number of pages: 122