Volume 30, Issue 1
Low-Rank Tensor Structure of Solutions to Elliptic Problems with Jumping Coefficients

Sergey Dolgov ,  Boris N. Khoromskij ,  Ivan Oseledets and Eugene E. Tyrtyshnikov


J. Comp. Math., 30 (2012), pp. 14-23.

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  • Abstract

We study the separability properties of solutions to elliptic equations with piecewise constant coefficients in \mathbb{R}^d, d \ge 2. The separation rank of the solution to diffusion equation with variable coefficients is presented.

  • History

Published online: 2012-02

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