Selman Özleyen

This issue is for improving the test framework currently and adding an emulator software to make testing easier and device independent even if it is just for some use cases....

### Description of feature - specify which library version ranges not only module names - how to install pytorch before added to readme more clearly

### Description of feature here are the steps - fix docstring formatting in the classes - fix notebooks so they don't run - if they are run by the doc...

Add Elastic Costs again or asses if they are necessary or not

2

In this PR https://github.com/theislab/moscot/pull/725 I removed the Elastic cost functions since ottjax removed them with this commit: https://github.com/ott-jax/ott/commit/d5d8a4712dddd9b24d6906bee1ea3835f4e7ac13 We should decide what we are going to do about this

Refactor: Maybe GW should inherit from FGW instead of vice versa

2

I was wondering if it would make more sense to inherit `GWProblem` from `FGWProblem` since FGW kind of includes GW in itself. This is a problem since when GW inherites...

When one gives both of them, one of them are overridden implicitly. We should throw an error when both is given.

No convergence with new commit of ottjax in LRGW solvers unless inner_iterations=10 is set

3

I am working on [this](https://github.com/theislab/moscot/pull/677) and I am solving problems with the new ottjax version. You can also see the tests that fail from the CI https://github.com/theislab/moscot/actions/runs/8361086332/job/22888306575#step:5:1934. The code that...

hi @MUCDK , So good news is we currently do a good job on partitioning the `kwargs` for solve. In solve we give any `kwarg` we don't know to either...

Hi @michalk8 While Sinkhorn and LRGromovWasserstein take kwargs_init and save it GromovWasserstein does not. Here is a motivation on why we'd want that. For example in moscot we have to...