Opened 6 years ago
Last modified 4 months ago
#18528 new task
SageManifolds meta-ticket — at Version 1
| Reported by: | egourgoulhon | Owned by: | egourgoulhon |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | geometry | Keywords: | manifold, tensor, differential geometry |
| Cc: | mbejger, mmancini, tscrim, bpillet, gh-LBrunswic, gh-mjungmath, gh-honglizhaobob | Merged in: | |
| Authors: | Eric Gourgoulhon, Michal Bejger, Marco Mancini | Reviewers: | |
| Report Upstream: | N/A | Work issues: | |
| Branch: | Commit: | ||
| Dependencies: | #18175 | Stopgaps: |
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Description (last modified by )
This is the implementation of manifolds (mostly smooth manifolds at the moment) resulting from the SageManifolds project.
Algebraic part
- tensors on free modules of finite rank: #15916 (integrated in Sage 6.6)
- parallelization of tensor computations on free modules of finite rank: #18100
Topological and differential part
- topological manifolds:
- basics (charts, subsets): #18529
- scalar fields (continuous functions to the base field): ticket not set yet
- morphisms (continuous maps): ticket not set yet
- smooth manifolds:
- basics (charts, subsets): ticket not set yet
- scalar fields (smooth real-valued functions): ticket not set yet
- tangent spaces: ticket not set yet
- morphisms (smooth maps): ticket not set yet
- submanifolds: ticket not set yet
- tensor fields: ticket not set yet
- differential forms: ticket not set yet
- affine connections: ticket not set yet
- pseudo-riemannian manifolds:
- pseudo-riemannian metrics: ticket not set yet
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