UT3Frame.minimal_ranks

t3toolbox.uniform_frame_variations_format.UT3Frame.minimal_ranks()

def minimal_ranks(self):  # (min_tucker (d,)+stack, min_tt (d+1,)+stack) -- host int, per stack element

Structural minimal ranks (min_tucker_ranks, min_tt_ranks) for this frame’s shape/ranks, per stack element (the ranks vary across the stack – the determinantal variety). Host ints.