t3toolbox.backend.ranks.compute_minimal_t3_ranks

t3toolbox.backend.ranks.compute_minimal_t3_ranks(shape: t3toolbox.backend.common.typ.Sequence[int], tucker_ranks: t3toolbox.backend.common.typ.Sequence[int], tt_ranks: t3toolbox.backend.common.typ.Sequence[int]) → t3toolbox.backend.common.typ.Tuple[t3toolbox.backend.common.typ.Tuple[int, Ellipsis], t3toolbox.backend.common.typ.Tuple[int, Ellipsis]]

Find minimal ranks for a generic Tucker tensor train with a given structure.