Opened 2 years ago

Last modified 9 months ago

#29581 closed enhancement

New Algorithm for Characteristic Classes — at Version 7

Reported by: gh-mjungmath Owned by:
Priority: major Milestone: sage-9.5
Component: manifolds Keywords: characteristic_classes, manifolds
Cc: slelievre, egourgoulhon, tscrim, mkoeppe, gh-tobiasdiez Merged in:
Authors: Michael Jung Reviewers:
Report Upstream: N/A Work issues:
Branch: u/gh-mjungmath/new_algorithm (Commits, GitHub, GitLab) Commit: 15c7341d071327a04fd229c3d2f78d583564f476
Dependencies: Stopgaps:

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Description (last modified by gh-mjungmath)

Alternative algorithm for characteristic classes involving chern roots.

Change History (7)

comment:1 Changed 2 years ago by gh-mjungmath

  • Branch set to u/gh-mjungmath/new_algorithm

comment:2 Changed 2 years ago by mkoeppe

  • Commit set to 1a803eba5b9724ebfa93e726a474d957fd6915b4
  • Milestone changed from sage-9.1 to sage-9.2

New commits:

​3b36f0dTrac #29570: alternating_form returns correct element
​85e7970Trac #29570: Typo fixed, doctest added, returned element preferably non-zero
​1a803ebTrac #29581: New Algorithm for Char Classes

comment:3 Changed 2 years ago by slelievre

  • Cc slelievre added
  • Component changed from PLEASE CHANGE to geometry

comment:4 Changed 2 years ago by slelievre

Please add a short description in the "Description" field of the ticket, and the author's full name in the "Authors" field of the ticket. Don't forget to set to needs_review when this is ready for review.

comment:5 Changed 2 years ago by git

  • Commit changed from 1a803eba5b9724ebfa93e726a474d957fd6915b4 to cb442eb8919ca33a5db63a17bac52f99f55553dd

Branch pushed to git repo; I updated commit sha1. New commits:

​730046cMerge branch 'develop' into t/29570/diff_form_bug
​130ae3fTrac #29570: NotImplementedError for non-generic ring elements
​bba21e1Trac #29570: Strange typo fixed...
​ba3b4b9Trac #29570: correct parent, vectorfield_module changes reverted
​841e1bfMerge branch 't/29570/diff_form_bug' into t/29581/new_algorithm
​cb442ebTrac #29570: new algorithm added and code cleaned

comment:6 Changed 2 years ago by git

  • Commit changed from cb442eb8919ca33a5db63a17bac52f99f55553dd to 15c7341d071327a04fd229c3d2f78d583564f476

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

​15c7341Trac #29581: new algorithm added and code cleaned

comment:7 Changed 2 years ago by gh-mjungmath

  • Authors set to Michael Jung
  • Cc egourgoulhon added
  • Description modified (diff)
  • Keywords characteristic_classes manifolds added
  • Type changed from PLEASE CHANGE to enhancement
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