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Hadamard product (elementwise multiplication) of two MPSs

Open hanfluid opened this issue 1 year ago • 1 comments

Hi, could you please recommend an efficient algorithm for performing Hadamard product (elementwise multiplication) of two MPSs based on the TT-toolbox?

hanfluid avatar Jan 04 '25 07:01 hanfluid

Hi, maybe you've already seen this, but this paper presents an algorithm for the Hadamard product of two MPSs. It should be easy to implement in ttpy if you need it. I think this implementation already exists in torchTT.

MartinMikkelsen avatar Jun 01 '25 20:06 MartinMikkelsen