tucker_tensor_train

Basic Tucker tensor trains with non-uniform (ragged) shape and ranks.

Classes

TuckerTensorTrain	Tucker tensor train with non-uniform (ragged) shape and ranks.
T3Weights	Diagonal weights on the internal edges of a TuckerTensorTrain -- one vector per edge.

Functions

t3_absorb_weights(x, weights)	Contract diagonal edge weights into x's cores (shape-preserving): the returned
t3_weighted_norm(x, weights)	Weighted Hilbert-Schmidt norm ||absorb_weights(x, weights)|| (returns an array of shape
t3_weighted_inner(x_A, weights_A, x_B, weights_B)	Weighted Hilbert-Schmidt inner product of two weighted Tucker tensor trains