Opened 5 years ago

Closed 4 years ago

#22900 closed enhancement (fixed)

Implement derivation module basis for algebras

Reported by: tscrim Owned by:
Priority: major Milestone: sage-8.3
Component: algebra Keywords:
Cc: Merged in:
Authors: Travis Scrimshaw Reviewers: Frédéric Chapoton
Report Upstream: N/A Work issues:
Branch: 86c0a96 (Commits, GitHub, GitLab) Commit: 86c0a96845ed485a5f5c9ef0be2c9766922d4bb8
Dependencies: Stopgaps:

Status badges

Description

We provide a method to compute the basis for the derivations of an algebra.

The next step after this will be to construct the derivations as a Lie algebra as a separate parent.

Change History (9)

comment:1 Changed 5 years ago by tscrim

  • Branch set to public/algebras/derivations_algebra-22900
  • Commit set to 040339504a1ba9fd196a15b4b73e982526dfc35a
  • Status changed from new to needs_review

New commits:

36d0873Implement method to compute the basis for the derivation module.
0403395Adding derivations for Lie algebras.

comment:2 Changed 4 years ago by git

  • Commit changed from 040339504a1ba9fd196a15b4b73e982526dfc35a to f76b3de9208816af54058baa0ee2b27b0815c6c3

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

fad2463Merge branch 'public/algebras/derivations_algebra-22900' of git://trac.sagemath.org/sage into public/algebras/derivations_algebra-22900
f76b3deFixing failing doctests.

comment:3 Changed 4 years ago by tscrim

  • Milestone changed from sage-8.0 to sage-8.3

comment:4 Changed 4 years ago by git

  • Commit changed from f76b3de9208816af54058baa0ee2b27b0815c6c3 to b0b4b85954cbc93ec40003e7f1d4e6a9086f3ed5

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

b0b4b85Added example for Lie algebra to verify derivations. Ref to wikipedia.

comment:5 Changed 4 years ago by git

  • Commit changed from b0b4b85954cbc93ec40003e7f1d4e6a9086f3ed5 to 4f1c91d3fb7ca3b2b8c3d884557859e7826764ee

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

4f1c91dFixing pyflakes in fin-dim Lie alg w/ basis.

comment:6 Changed 4 years ago by git

  • Commit changed from 4f1c91d3fb7ca3b2b8c3d884557859e7826764ee to 86c0a96845ed485a5f5c9ef0be2c9766922d4bb8

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

86c0a96more pyflakes cleanup

comment:7 Changed 4 years ago by chapoton

  • Reviewers set to Frédéric Chapoton

ok. You can set to positive if you agree with my last commit, fixing more pyflakes warnings (but not the last one, which is more subtle).

comment:8 Changed 4 years ago by tscrim

  • Status changed from needs_review to positive_review

LGTM. Thank you.

comment:9 Changed 4 years ago by vbraun

  • Branch changed from public/algebras/derivations_algebra-22900 to 86c0a96845ed485a5f5c9ef0be2c9766922d4bb8
  • Resolution set to fixed
  • Status changed from positive_review to closed
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