Ticket #5064 (closed defect: fixed)

Opened 4 years ago

Last modified 4 years ago

[with patch, positive review] Steenrod algebras are non-unique

Reported by: boothby Owned by: tbd
Priority: minor Milestone: sage-3.3
Component: algebra Keywords:
Cc: jhpalmieri Work issues:
Report Upstream: Reviewers:
Authors: Merged in:
Dependencies: Stopgaps:

Description 

sage: A = SteenrodAlgebra(17)
sage: A(0).parent() is A
False

Attachments

5064-unique-steenrod.patch Download (8.7 KB) - added by boothby 4 years ago.

Change History

comment:1 Changed 4 years ago by boothby

  • Owner changed from tbd to malb
  • Priority changed from major to minor
  • Component changed from algebra to commutative algebra
  • Milestone set to sage-3.4

comment:2 Changed 4 years ago by boothby

  • Owner changed from malb to tbd
  • Component changed from commutative algebra to algebra

Changed 4 years ago by boothby

comment:3 Changed 4 years ago by boothby

  • Summary changed from Steenrod algebras are non-unique to [with patch, needs review] Steenrod algebras are non-unique

comment:4 Changed 4 years ago by shumow

  • Summary changed from [with patch, needs review] Steenrod algebras are non-unique to [with patch, needs work] Steenrod algebras are non-unique

tried the patch, it doesn't work for me.

comment:5 Changed 4 years ago by shumow

  • Summary changed from [with patch, needs work] Steenrod algebras are non-unique to [with patch, needs review] Steenrod algebras are non-unique

My bad. I screwed up the test. It works for me now. I ran the tests and looked the code over, but I don't know enough about Steenrod Algebras to feel comfortable refereeing this.

comment:6 Changed 4 years ago by shumow

  • Summary changed from [with patch, needs review] Steenrod algebras are non-unique to [with patch, positive review] Steenrod algebras are non-unique

On closer explanation from boothby, I feel I can give this a positive review.

comment:7 Changed 4 years ago by mabshoff

  • Cc jhpalmieri added
  • Status changed from new to closed
  • Resolution set to fixed
  • Milestone changed from sage-3.4 to sage-3.3

Merged in Sage 3.3.alpha2

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