Parallel Schwarz Waveform Relaxation Algorithm for an N-Dimensional Semilinear Heat Equation
Parallel Schwarz Waveform Relaxation Algorithm for an N-Dimensional Semilinear Heat Equation
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DOI:
10.1051/m2an/2013121
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发表时间:
2010-06
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通讯作者:
Minh-Binh Tran
中科院分区:
文献类型:
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作者:
Minh-Binh Tran
We present in this paper a proof of well-posedness and convergence for the parallel Schwarz Waveform Relaxation Algorithm adapted to an N-dimensional semilinear heat equation. Since the equation we study is an evolution one, each subproblem at each step has its own local existence time, we then determine a common existence time for every problem in any subdomain at any step. We also introduce a new technique: Exponential Decay Error Estimates, to prove the convergence of the Schwarz Methods, with multisubdomains, and then apply it to our problem.