algebraic multigrid linear solver

Version 1.5.0.0 (4,32 MB) von Chin-Tien Wu
This program solves Ax=b where A is an M-matrix. A test case can be found at AMG_test.m
4.0
(2)
2,4K Downloads
Aktualisiert 10. Sep 2013

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The program is implemented based on Ruge and Stuben's algorithm in 86. There are a set of parameters that users can tune for their own applications including connection threshold, relaxation parameters, type of smoother and number of smoothing steps, etc. The users are welcome to modify this code. However, the author makes no warranty at all. please let me know if there is any error in the code. Thank you very much.

Zitieren als

Chin-Tien Wu (2026). algebraic multigrid linear solver (https://de.mathworks.com/matlabcentral/fileexchange/35866-algebraic-multigrid-linear-solver), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2008b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Version Veröffentlicht Versionshinweise
1.5.0.0

a file multi_pcond is updated.
1.2.0.0

memory allocation problem and efficiency have been improved in this update.
1.0.0.0