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检索条件"主题词=Matrix approxima-tions"
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LOW-RANK TENSOR STRUCTURE OF SOLUtions TO ELLIPTIC PROBLEMS WITH JUMPING COEFFICIENTS
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Journal of Computational Mathematics 2012年 第1期30卷 14-23页
作者: Sergey Dolgov Boris N.Khoromskij Ivan Oseledets Eugene E.Tyrtyshnikov Moscow Institute of Physics and Technology Russia Max-Planck-Institute for Mathematics in Sciences Inselstr.22-26D-04103 LeipzigGermany Institute of Numerical Mathematics Russian Academy of SciencesGubkina 8119991 MoscowRussia Lomonosov Moscow State University Russia University of Siedlce Poland(visiting professor)
We study the separability properties of solutions to elliptic equations with piecewise constant coefficients in Rd, d ≥ 2. The separation rank of the solution to diffusion equation with variable coefficients is prese... 详细信息
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