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SIAM Journal on Scientific Computing· 2014Q1

Alternating Minimal Energy Methods for Linear Systems in Higher Dimensions

Sergey Dolgov, Dmitry Savostyanov

Short summary

New algorithms solve high-dimensional, low-rank linear systems by optimizing tensor components sequentially, achieving convergence comparable to or better than DMRG.

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Field: Computational Mathematics

Computational MathematicsMathematics