Pltmg: A Software Package For Solving Elliptic Partial Differential Equations, Users Guide 7. 0 Randolph E. Bank

ISBN: 9780898713305

Published:

Hardcover

128 pages


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Pltmg: A Software Package For Solving Elliptic Partial Differential Equations, Users Guide 7. 0  by  Randolph E. Bank

Pltmg: A Software Package For Solving Elliptic Partial Differential Equations, Users Guide 7. 0 by Randolph E. Bank
| Hardcover | PDF, EPUB, FB2, DjVu, talking book, mp3, ZIP | 128 pages | ISBN: 9780898713305 | 6.63 Mb

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 dataMoreIntended 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have been simplified- more general boundary conditions are allowed- the internal data structure (triangle tree) has been replaced by a simple triangulation- the adaptive algorithms have been revised to use this simple data structure- the linear equations solvers are multigraph methods, which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.



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