Joining Two Tensors
Hello again,
is there a method in Xerus which which one can join to tensor to one tensor, what i mean is for
i_l = 1 ... n_l \quad j_l = 1 ... m_l \quad k_l = 1 ... n_l + m_l
A(i_1,..,i_{fix},i_{fix+1}, .., i_d)
joined with
B(i_1,..,i_{fix},j_{fix+1}, .., j_d)
equals
C(i_1,..,i_{fix},k_{fix+1}, .., k_d)
To add two hierachical Tensors I need to find a common orthogonal basis for each subspace. To find this basis I need to join the component tensors.
Cheers Micha