Opened 6 months ago

#31777 new enhancement

manifolds.Sphere: Add barycentric coordinates of spherical triangles / Whitney forms

Reported by: mkoeppe Owned by:
Priority: major Milestone: sage-wishlist
Component: manifolds Keywords:
Cc: gh-mjungmath, egourgoulhon Merged in:
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Description

On S2, given three generic points, we define a chart of barycentric coordinates for the spherical triangle; see for example https://arxiv.org/abs/1404.6592

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