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5. Approximation by tensor products and tensor networks for solving high-dimensional PDEs

Approximation by tensor products and tensor networks for solving high-dimensional PDEs

来源 :Workshop on "Multiscale Modeling and Analysis in Materials S | 被引量 : 0次 | 上传用户：a36020a

【摘 要】

：

Hierarchical Tucker tensor format introduced by Hackbusch et al.including Tensor Trains(TT)(Tyrtyshnikov)have been introduced recently.These representations off

【作 者】

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Reinhold Schneider 

【机 构】

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TechnischeUniversit"{a}tBerlin

【出 处】

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Workshop on "Multiscale Modeling and Analysis in Materials S

【发表日期】

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2015年8期

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论文部分内容阅读

Hierarchical Tucker tensor format introduced by Hackbusch et al.including Tensor Trains(TT)(Tyrtyshnikov)have been introduced recently.These representations offer stable and robust approximation of high order tensors and multi-variate functions by a low order cost.

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