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Modification of the decomposition approach to the heat equation. (English) Zbl 0693.35068

The author’s paper [J. Math. Anal. Appl. 113, 202-209 (1986; Zbl 0606.35037)] applies the decomposition method [see the author’s books, Stochastic systems (1983; Zbl 0523.60056) and Nonlinear stochastic operator equations (1986; Zbl 0609.60072)] in the standard way to the various forms of the heat equation. Here, he discusses the observed slow numerical convergence and proposed a modification of the decomposition approach with the aim of an acceleration of convergence.
Reviewer: H.Jeggle

MSC:

35K05 Heat equation
65M99 Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems
65N99 Numerical methods for partial differential equations, boundary value problems
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References:

[1] Adomian, G., Stochastic Systems (1983), Academic Press: Academic Press New York/London · Zbl 0504.60066
[2] Adomian, G., Nonlinear Stochastic Operator Equations (1986), Academic Press: Academic Press New York/London · Zbl 0614.35013
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