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math.NA2018
On capacity computation for symmetric polygonal condensers
Sergei Bezrodnykh, Andrei Bogatyrev, Sergei Goreinov +3
Making use of two different analytical-numerical methods for capacity computation, we obtain matching to a very high precision numerical values for capacities of a wide family of p…
math.NA2010★ 27 cited
Wedderburn rank reduction and Krylov subspace method for tensor approximation. Part 1: Tucker case
S. A. Goreinov, I. V. Oseledets, D. V. Savostyanov
New algorithms are proposed for the Tucker approximation of a 3-tensor, that access it using only the tensor-by-vector-by-vector multiplication subroutine. In the matrix case, Kryl…