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The function `__contains__` is not consistently implemented across different complex types:
- For cell and combinatorial complexes, it checks whether a node exists.
- For simplicial and path compl…
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Hi eelco,
it seams the advection technique wich is used here is differently from _Stable, Circulation-Preserving, Simplicial Fluids?_
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installation with pip returns this error
` version=os.environ['PKG_VERSION'],
raise KeyError(key) from None
KeyError: 'PKG_VERSION'`
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Recently, a lot of interesting but compatibility-breaking suggestions have emerged when dealing with specific issues. In order for these ideas not to be forgotten, here is a thread where we can start …
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This meta-ticket collects tickets which are related to implementing new properties and features of polytopes.
- #10777: Make CombinatorialPolyhedron a base class for polyhedra/lattice polytopes/con…
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This issue is a summary of a discussion during a meeting at IC on march 22nd.
The goal of the issue is to present the roadmap we came up with, and open it to discussion.
The idea is to use Pragmati…
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Ripser(er) computes the persistent homology of point-cloud data, and more generally, of a simplicial filtration. In particular, when the filtration has only 1 level, it computes the ordinary homology …
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Similar to #266, the `__getitem__` method is not implemented consistently across different complex types:
- For simplicial complexes, `SC[simplex]` returns the user-defined attributes associated wi…
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Hi again! I wanted to flag some behavior of the vertex-level operations `degree()` and `adjacent()` i think is counterintuitive and would suggest changing slightly—though i haven't carefully checked t…
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New subsets:
- #31674 Make open subsets of immersed/embedded submanifolds immersed/embedded submanifolds *(merged in Sage 9.4.beta1)*
- #31677 Open subsets of arbitrary subsets of manifolds *(merge…