# In SVD, is there any way to calculate only U and S, not V^T?

+1 vote

Hello.

I'm trying to do HOTRG calculation for 2D Ising model.
As the system size (that I want to see) increases, computation time of SVD increases rapidly.
Actually, I don't need V^T in the process.
Is there any way to skip the calculation of V^T in SVD?

Best,
hexagon