Opened 3 years ago
Last modified 25 hours ago
#22420 new task
Meta-ticket: Polyhedron: new features and known bugs
Reported by: | jipilab | Owned by: | |
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Priority: | major | Milestone: | sage-wishlist |
Component: | geometry | Keywords: | polytope, geometry, days84 |
Cc: | moritz, mkoeppe, vbraun, stumpc5, jipilab, chapoton, vdelecroix | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description (last modified by )
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/cones
- #11564: Implement polyhedron unfolding (i.e net)
- #14222: Various little enhancements for Polyhedrons
- #15235: support for polygons (2D polyhedra)
- #17197: document Polyhedron defined over number field
- #19365: Bug in lattice_polytope.positive_integer_relations
- #20278: Compute fundamental domain for symmetry groups of polyhedra
- #22067: generating function of integral points of polyhedra
- #22181: Implement Minkowski decomposition of polytopes
- #22506: Add plots to the thematic tutorial on drawing polytopes with tikz
- #23556: bug in LattE
- #24637: get Koebe polyhedron from graph
- #25114: Cannot plot Cone that is a halfplane in 2d
- #25122: Construct RationalPolyhedralFan? from possibly overlapping cones
- #26357: Add thematic tutorial to the polymake interface, based on polymake tutorials
- #26366: Polyhedron - lazy backend; minimal vs. non-minimal presentations; Polyhedron constructor with both Vrep, Hrep
- #26368: Setting up a Polyhedron from both Vrep and Hrep - for backend='polymake'
- #27056: approximate volume of polytopes
- #27087: CombinatorialPolyhedron?: Check input on errors
- #27103: Further improve CombinatorialPolyhedron?: Enable SIMD-instructions
- #27365: integration over polyhedron with induced measure
- #27366: Polyhedron.affine_hull: more output options
- #27447: integrate over polyhedron when function contains a log
- #27448: compute normal vectors of surface faces of polyhedron
- #27637: Equivariant Ehrhart Theory
- #27728: Non-rational polytopes: Examples and constructor
- #27744: Make pynormaliz a Feature
- #28230: Thematic Tutorial on algebraic polytopes in Sage using Normaliz
- #28468: Bug with Polyhedron plot when too many plots
- #28599: RecursionError? and AssertionError? with regular_polygon
- #28634: Comparing Latte Integrale and Normaliz for Ehrhart polynomial computation
- #28735: Lattice Polytopes: Obtain facets directly from facet_normals
- #28776: Coercion between algebraic polyhedra fails
- #28866: doctest killed due to abort in geometry/polyhedron/base.py
- #28960: Initialize CombinatorialPolyhedron? from incidence matrix of cone or lattice polytope
- #29065: Inverse function for
gale_transform
- #29176: Bug in Voronoi Diagram
- #29196: Make Ehrhart series related function cached
- #29455: Bug in incidence_matrix of CombinatorialPolyhedron?
See also:
- #20875: Meta-ticket: Polytopes, lattice (integer) point counting / enumeration, and their applications
- #22710: Meta-ticket: polymake
- #22827: Meta-ticket: expose all normaliz features
- #27063: Task: Transition of combinatorial computations of Polyhedron to Combinatorial Type
- #28280: Task: CombinatorialPolyhedron?: replace attributes by methods, make names more consistent with Polyhedron
- #28893 Task: Parallel f-vector for polyhedra
- #29191 Task: Polytopal constructions for combinatorial polyhedra
- #29199 Task: Set up polyhedra with both Vrep and Hrep
- https://trac.sagemath.org/wiki/SagePolyhedralGeometry: Roadmap for Optimization and Polyhedral Geometry softwares interactions in Sage
Change History (163)
comment:1 Changed 3 years ago by
- Keywords days84 added
comment:2 follow-up: ↓ 3 Changed 3 years ago by
comment:3 in reply to: ↑ 2 Changed 3 years ago by
Replying to tmonteil:
Sould this be merged in #20875 ?
Hmm. At the beginning, I listed some tickets there, this is true. Then, after looking at the description of #20875, I thought that the tickets I put were not directly in the description.
I planned to extend this list and to limit it to new methods implementations.
No big opinion, I simply thought to make this ticket a specific meta-ticket.
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comment:6 follow-up: ↓ 7 Changed 3 years ago by
I've made some improvements to lattice polytopes recently, e.g. #22309 if you care to include it here as well.
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Added 3 more tickets, a bunch of other optimizations and clean ups is almost ready but may take me a couple weeks to polish and post.
comment:9 in reply to: ↑ 8 ; follow-up: ↓ 10 Changed 3 years ago by
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Managed polishing today and will stop until some kind reviewer will take a look, sorry for hijacking the ticket - I just now noticed that it is about new features ;-)
comment:10 in reply to: ↑ 9 Changed 3 years ago by
Replying to novoselt:
Managed polishing today and will stop until some kind reviewer will take a look, sorry for hijacking the ticket - I just now noticed that it is about new features ;-)
Don't worry it is good to keep track of open tickets!
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- Summary changed from Meta-ticket: Polytopes, polyhedron and their properties to Meta-ticket: Polyhedron: new features and known bugs
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- Milestone changed from sage-7.6 to sage-8.0
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I cleaned the tickets that are now solved.
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I did some cleaning after the SageDays100 and version 8.9.beta7.
(See https://wiki.sagemath.org/OptiPolyGeom for a history)
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Cleaned up the tickets that got merged in sage 8.9
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Cleaned-up from 9.0. See https://wiki.sagemath.org/OptiPolyGeom for more details.
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- Milestone changed from sage-8.0 to sage-wishlist
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Sould this be merged in #20875 ?