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Solving the 2-D heat equations using wavelet-Galerkin method with variable time step
Journal article   Peer reviewed

Solving the 2-D heat equations using wavelet-Galerkin method with variable time step

H. Hashish, S. H. Behiry and A. Elsaid
Applied mathematics and computation, Vol.213(1), pp.209-215
01/07/2009
DOI: https://doi.org/10.1016/j.amc.2009.02.055

Abstract

Mathematics Mathematics, Applied Physical Sciences Science & Technology
A wavelet-Galerkin method to solve nonhomogenous 2-D heat equations in finite rectangular domains is presented. Integrals involving nonhomogenity terms with scaling function are evaluated based on available connection coefficients. Variable time step technique is used to delay the error blow up hence obtaining better results for solutions that reach steady state. (C) 2009 Elsevier Inc. All rights reserved.

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