Paper Title:
Error Estimates of H1-Galerkin Expanded Mixed Finite Element Methods for Heat Problems
  Abstract

H1-Galerkin expanded mixed element method are discussed for a class of second-order heat equations. The methods possesses the advantage of mixed finite element while avoiding directly inverting the permeability tensor, which is important especially in a low permeability zone. H1-Galerkin expanded mixed finite element method for heat equations are described, an optimal order error estimate for the methods is obtained.

  Info
Periodical
Edited by
Yanwen Wu
Pages
493-498
DOI
10.4028/www.scientific.net/AMR.267.493
Citation
H. T. Che, M. X. Li, L. J. Liu, "Error Estimates of H1-Galerkin Expanded Mixed Finite Element Methods for Heat Problems", Advanced Materials Research, Vol. 267, pp. 493-498, 2011
Online since
June 2011
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