t3toolbox.manifold.absorb_weights_into_tangent_cores

t3toolbox.manifold.absorb_weights_into_tangent_cores(variation: t3toolbox.basis_coordinates_format.T3Variation | t3toolbox.OLD_uniform.UniformT3Variation, base: t3toolbox.basis_coordinates_format.T3Base | t3toolbox.OLD_uniform.UniformT3Base, edge_weights: t3toolbox.basis_coordinates_format.BVEdgeWeights | t3toolbox.OLD_uniform.UniformEdgeWeights = (None, None, None, None), use_jax: bool = False) → Tuple[t3toolbox.basis_coordinates_format.T3Variation | t3toolbox.OLD_uniform.UniformT3Variation, t3toolbox.basis_coordinates_format.T3Base | t3toolbox.OLD_uniform.UniformT3Base]

Contract edge weights with neighboring cores in base-variation representation.

Tensor network diagrams illustrating groupings:

 ____     ________     ____
/    \   /        \   /            1---wL--L0---wL--H1---wR--R2---wR--1
    |        |        |
  / wU     / wU     / wU
  | |      | |      | |
  | U0     | U1     | U2
  | |      | |      | |
  \ w      \ w      \ w
    |        |        |

and:

 ____     ________     ____
/    \   /        \   /            1---wL--L0---wL--O1---wR--R2---wR--1
    |        |        |
  / wU     / wO     / wU
  | |      | |      | |
  | U0     | V1     | U2
  | |      | |      | |
  \ w      \ w      \ w
    |        |        |