Opened 13 months ago

Last modified 4 months ago

#31929 new enhancement

G-invariants of the Orlik-Solomon and Orlik-Terao algebras

Reported by: tkarn Owned by:
Priority: major Milestone: sage-feature
Component: combinatorics Keywords: gsoc2021 orlik-solomon orlik-terao invariant
Cc: tscrim, tkarn Merged in:
Authors: Trevor K. Karn Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description (last modified by tkarn)

This is a meta-ticket for the ​Google Summer of Code project with the same name.

  • #31987: Category option for the Representation class to allow for an algebra structure
  • #31939: Invariant module
  • #32145: Twisted invariant module for groups
  • #32190: Add hashing to class functions
  • #32317: Remove overhead from annihilator_basis
  • #32335: Varchenko-Gelfand ring of a hyperplane arrangement
  • #32393: Associated graded algebra of Varchenko-Gelfand ring
  • #32339: Optimize no broken circuit sets
  • #32351: Add hashing to hyperplane arrangements
  • #32249: Graded-commutative ideals
  • #32027: Orlik-Solomon invariants
  • #32293: Orlik-Terao invariants

Change History (12)

comment:1 Changed 13 months ago by tkarn

  • Dependencies set to #31939 #31987
  • Keywords gsoc2021 added; gsoc removed

comment:2 Changed 12 months ago by tscrim

  • Dependencies changed from #31939 #31987 to #31939 #31987 #32145
  • Description modified (diff)

comment:3 Changed 12 months ago by tscrim

  • Description modified (diff)

comment:4 Changed 12 months ago by mkoeppe

  • Milestone changed from sage-9.4 to sage-9.5

comment:5 Changed 12 months ago by tkarn

  • Dependencies changed from #31939 #31987 #32145 to #31939 #31987 #32145 #32190
  • Description modified (diff)

comment:6 Changed 11 months ago by tkarn

  • Dependencies changed from #31939 #31987 #32145 #32190 to #31939 #31987 #32145 #32190 #32335 #32339 #32351 #32249
  • Description modified (diff)

comment:7 Changed 11 months ago by tkarn

  • Dependencies changed from #31939 #31987 #32145 #32190 #32335 #32339 #32351 #32249 to #31939 #31987 #32145 #32190 #32335 #32339 #32351 #32249 #32317
  • Description modified (diff)

comment:8 Changed 11 months ago by tscrim

  • Dependencies #31939 #31987 #32145 #32190 #32335 #32339 #32351 #32249 #32317 deleted
  • Description modified (diff)

comment:9 Changed 11 months ago by tkarn

  • Description modified (diff)

comment:10 Changed 7 months ago by mkoeppe

  • Milestone changed from sage-9.5 to sage-9.6

comment:11 Changed 4 months ago by tkarn

  • Milestone changed from sage-9.6 to sage-duplicate/invalid/wontfix

comment:12 Changed 4 months ago by tscrim

  • Milestone changed from sage-duplicate/invalid/wontfix to sage-feature
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