Toward robust algebraic multigrid methods for nonsymmetric problems

When analyzing symmetric problems and the methods for solving them, multigrid and algebraic multigrid in particular, one of the primary tools at the analyst's disposal is the energy norm associated with the problem. The lack of this tool is one of the many reasons analysis of nonsymmetric probl...

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Bibliographic Details
Main Author: Lottes, James William
Other Authors: Wathen, Andrew
Published: University of Oxford 2015
Subjects:
512
Online Access:https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.714074