diret47

I'm not sure summation order is determinded by loop nesting or traversal. In this example, `@tullio` sum over 3 indices i,j and k. I mean which index is put inside...

Thanks for your response and instruction. Therefore in this case, if I reorder index in declaration, would the nesting of loop also change? ``` julia> @tullio A:= exp(i+j+k) (j in...

Thank you very much for your reply. [https://github.com/yastn/yastn/tree/master/yastn/tn/fpeps](url) Is this implementation based on simple update or full update?

> @diret47, I've recently implemented the contraction of fermionic PEPS in [this](https://github.com/quantumghent/PEPSKit.jl/tree/planar_branch) branch of PEPSKit.jl . > > There is currently no support for optimization of states as this would...

> @diret47 , what do you mean with SVD fashion optimization ? Sorry, I just mean that sth like full update and simple update in iPEPS. I suppose that the...

> @lkdvos , @diret47 this is now implemented in PEPSKit right ? Really I found that there is an new test /test/pwave.jl on p-wave superconductivity. Seems Hubbard model is not...