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Control volume renumbering for GMRES

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October 26, 2009, 07:33	Control volume renumbering for GMRES	#1
ztdep Senior Member p ding Join Date: Mar 2009 Posts: 427 Rep Power: 19	Dear friends: I am working on the unstructured cartesian grid, the algebraic equations was solve by the GMRES method, but the matrix was not renumbered. could you please tell me which alogrithm should i use to renumber the unsturectured grid system so as to improve the GMRES efficiency. Regards

October 26, 2009, 08:37		#2
praveen Super Moderator Praveen. C Join Date: Mar 2009 Location: Bangalore Posts: 343 Blog Entries: 6 Rep Power: 18	See http://en.wikipedia.org/wiki/Cuthill–McKee_algorithm

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