Martin Ganahl

icon indicating an email [email protected]

icon location Austria icon location Tensor networks, quantum computing, machine learning, silly avatars.

Results 31 issues of Martin Ganahl

add eigsh (ARPACK) to block-sparse backend

enhancement

unify call signatures of gmres, eigs and eigsh_lanczos

add eye initialization for BlockSparseTensor

lgmres for numpy backend

3 comment

lgmres for symmetric backend

add sampling to MPS

The MPS class should support sampling and computing logprobs (both finite and infinite). We should implement this at least for the numpy and JAX backends.

benchmark eigs for JAX backend

2 comment

We should check how eigs performs on CPU and GPU as compared to ARPACK

help wanted

add documentation for caching of block-sparse tensor data

add non_negative_diagonal to block-sparse qr and rq functions

enhancement
help wanted

zeros_like, ones_like, empty_like for BlockSparseTensor and symmetric backend

4 comment

This is useful for initializing new BlockSparseTensor objects from existing ones with compatible shapes, charges and flows

enhancement
help wanted
good first issue