Opened 2 years ago
Closed 17 months ago
#29811 closed enhancement (fixed)
PolyhedronFace: Add method to compute affine tangent cones
Reported by: | Matthias Köppe | Owned by: | |
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Priority: | major | Milestone: | sage-9.4 |
Component: | geometry | Keywords: | |
Cc: | Jean-Philippe Labbé, gh-kliem, Michael Orlitzky, Yuan Zhou, Travis Scrimshaw | Merged in: | |
Authors: | Matthias Koeppe | Reviewers: | Jonathan Kliem |
Report Upstream: | N/A | Work issues: | |
Branch: | 5965400 (Commits, GitHub, GitLab) | Commit: | 5965400139f4ff4e3a589a2d71ad8ff3674d87b1 |
Dependencies: | Stopgaps: |
Description (last modified by )
In analogy to the existing method normal_cone
.
For #29806 (Gram-Brianchon formula) I only need the (affine) tangent cones of a face, tcone(P, F). See for example https://epubs.siam.org/doi/pdf/10.1137/1.9781611972443.ch6 Def 6.2.2
Change History (12)
comment:1 Changed 2 years ago by
Milestone: | sage-9.2 → sage-9.3 |
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comment:2 Changed 2 years ago by
Cc: | Michael Orlitzky added |
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comment:3 Changed 22 months ago by
Milestone: | sage-9.3 → sage-9.4 |
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comment:4 Changed 19 months ago by
Cc: | Yuan Zhou added |
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comment:5 Changed 18 months ago by
Authors: | → Matthias Koeppe |
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Description: | modified (diff) |
Summary: | PolyhedronFace: Add methods to compute cones of feasible directions and affine tangent cones → PolyhedronFace: Add method to compute affine tangent cones |
comment:6 Changed 18 months ago by
Branch: | → u/mkoeppe/polyhedronface__add_method_to_compute_affine_tangent_cones |
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comment:7 Changed 18 months ago by
Commit: | → 5965400139f4ff4e3a589a2d71ad8ff3674d87b1 |
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Status: | new → needs_review |
New commits:
5965400 | PolyhedronFace.affine_tangent_cone: New
|
comment:9 Changed 17 months ago by
Cc: | Travis Scrimshaw added |
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comment:12 Changed 17 months ago by
Branch: | u/mkoeppe/polyhedronface__add_method_to_compute_affine_tangent_cones → 5965400139f4ff4e3a589a2d71ad8ff3674d87b1 |
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Resolution: | → fixed |
Status: | positive_review → closed |
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