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full name: tenpy.linalg.np_conserved.outer
parent module: tenpy.linalg.np_conserved
tenpy.linalg.np_conserved
type: function
tenpy.linalg.np_conserved.
outer
Forms the outer tensor product, equivalent to tensordot(a, b, axes=0).
tensordot(a, b, axes=0)
Labels are inherited from a and b. In case of a collision (same label in both a and b), they are both dropped.
a (Array) – The arrays for which to form the product.
Array
b (Array) – The arrays for which to form the product.
c –
Array of rank a.rank + b.rank such that (for Ra = a.rank; Rb = b.rank):
a.rank + b.rank
Ra = a.rank; Rb = b.rank
c[i_1, ..., i_Ra, j_1, ... j_R] = a[i_1, ..., i_Ra] * b[j_1, ..., j_rank_b]