Opened 10 years ago

Last modified 8 years ago

#10465 new task

Adjoint, adjugate, conjugate-transpose of a matrix

Reported by: rbeezer Owned by: jason, was
Priority: minor Milestone: sage-wishlist
Component: linear algebra Keywords:
Cc: mjo Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description (last modified by rbeezer)

This is a meta-ticket for tracking some changes related to the adjoint and adjugate of a matrix.

See http://groups.google.com/group/sage-devel/browse_thread/thread/623226316555c28e for the discussion.

Plan:

  1. Deprecate adjoint in favor of adjugate, #10501
  2. Implement conjugate_transpose: #10471
  3. Implement T, H, I properties: #8094
  4. Wait for adjoint to become available
  5. Implement a more general adjoint based on relationships with inner products

Be sure to add some notes to the documentation to resolve any confusion about what the word "adjoint" means.

Feel free to comment here, or on the sage-devel thread, as appropriate.

Change History (5)

comment:1 Changed 10 years ago by rbeezer

  • Type changed from PLEASE CHANGE to task

comment:2 Changed 10 years ago by rbeezer

  • Description modified (diff)

comment:3 Changed 10 years ago by rbeezer

  • Description modified (diff)

comment:4 Changed 10 years ago by rbeezer

  • Description modified (diff)

comment:5 Changed 8 years ago by mjo

  • Cc mjo added
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