Items related to PLTMG: A Software Package for Solving Elliptic Partial...

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.

 
9780898714098: PLTMG: A Software Package for Solving Elliptic Partial Differential Equations: Users' Guide 8.0 (Software, Environments and Tools, Series Number 5)
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have been simplified; more general boundary conditions are allowed; the internal data structure (triangle tree) has been replaced by a simple triangulation; the adaptive algorithms have been revised to use this simple data structure; the linear equations solvers are multigraph methods, which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.

"synopsis" may belong to another edition of this title.

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