Opened 14 months ago

Last modified 2 weeks ago

#29796 new enhancement

Mixed Forms - Fast zero check — at Version 1

Reported by: gh-mjungmath Owned by:
Priority: major Milestone: sage-9.5
Component: geometry Keywords: manifolds, differential_forms, parallel
Cc: egourgoulhon, tscrim, mkoeppe Merged in:
Authors: Michael Jung Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description (last modified by gh-mjungmath)

This ticket is devoted to an improvement of the computation of mixed differential forms when zeroes are involved. In particular, if the first homogeneous components up to n//2 are certainly zero, we get zero for sure. This involves just simple and fast checks and facilitates computations in more complicated cases such as higher dimensions when we have many zeros.

Change History (1)

comment:1 Changed 14 months ago by gh-mjungmath

  • Authors set to Michael Jung
  • Cc egourgoulhon added
  • Component changed from PLEASE CHANGE to geometry
  • Description modified (diff)
  • Keywords manifolds mixed_forms added
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