Opened 22 months ago

Last modified 8 days ago

#31617 new enhancement

Follow-up: provide 3-sphere with additional features

Reported by: gh-mjungmath Owned by:
Priority: major Milestone:
Component: manifolds Keywords:
Cc: egourgoulhon, tscrim, gh-tobiasdiez Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description (last modified by gh-mjungmath)

This is a follow-up of #30804. This ticket provides:

  • a Lie group structure of S3 (?)
  • a global frame of S3
  • Hopf coordinates

Change History (9)

comment:1 Changed 22 months ago by gh-mjungmath

Description: modified (diff)
Summary: Follow-up: S^3 as special example of spheresFollow-up: provide 3-sphere with additional features

comment:2 Changed 22 months ago by mkoeppe

Milestone: sage-9.3sage-9.4

Sage development has entered the release candidate phase for 9.3. Setting a new milestone for this ticket based on a cursory review.

comment:4 Changed 22 months ago by egourgoulhon

Also, regarding Lie groups in Sage, at the moment, we have only nilpotent Lie groups (cf. https://doc.sagemath.org/html/en/reference/groups/sage/groups/lie_gps/nilpotent_lie_group.html), which have been implemented through https://trac.sagemath.org/ticket/26344.

comment:5 Changed 18 months ago by mkoeppe

Milestone: sage-9.4sage-9.5

comment:6 Changed 14 months ago by mkoeppe

Milestone: sage-9.5sage-9.6

comment:7 Changed 10 months ago by mkoeppe

Milestone: sage-9.6sage-9.7

comment:8 Changed 5 months ago by mkoeppe

Milestone: sage-9.7sage-9.8

comment:9 Changed 8 days ago by mkoeppe

Milestone: sage-9.8
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