Opened 3 years ago
Closed 3 years ago
#17032 closed defect (fixed)
bad behaviour of simplicial complex automorphism
Reported by:  chapoton  Owned by:  

Priority:  major  Milestone:  sage6.4 
Component:  algebraic topology  Keywords:  simplicial, automorphism 
Cc:  ncohen  Merged in:  
Authors:  Frédéric Chapoton  Reviewers:  Volker Braun 
Report Upstream:  N/A  Work issues:  
Branch:  c05b51a (Commits)  Commit:  c05b51aeca994d46e9c3caa7ac528116771dd01b 
Dependencies:  Stopgaps: 
Description
When a simplicial complex has tuples as vertices, the automorphism group is wrong: it is always returned as the trivial group.
Change History (11)
comment:1 Changed 3 years ago by
 Branch set to u/chapoton/17032
 Commit set to 6a24e96f33db3bc6e7051a829ee46df8cbd6f839
 Status changed from new to needs_review
comment:2 followup: ↓ 3 Changed 3 years ago by
That's because the parsing of permutations is too smart. Also happened in #16741.
Nathann
comment:3 in reply to: ↑ 2 Changed 3 years ago by
comment:4 Changed 3 years ago by
Check that ... is solved::
>Check that ... is fixed::
 groupe > group
comment:5 Changed 3 years ago by
 Reviewers set to Volker Braun
 Status changed from needs_review to needs_work
comment:6 Changed 3 years ago by
Looks good apart from the frenglish ;)
comment:7 Changed 3 years ago by
 Commit changed from 6a24e96f33db3bc6e7051a829ee46df8cbd6f839 to c05b51aeca994d46e9c3caa7ac528116771dd01b
Branch pushed to git repo; I updated commit sha1. New commits:
c05b51a  trac #17032 reviewer's remarks

comment:8 Changed 3 years ago by
 Status changed from needs_work to needs_review
comment:9 Changed 3 years ago by
 Status changed from needs_review to positive_review
comment:10 Changed 3 years ago by
Thanks for fixing that !!!
Nathann
comment:11 Changed 3 years ago by
 Branch changed from u/chapoton/17032 to c05b51aeca994d46e9c3caa7ac528116771dd01b
 Resolution set to fixed
 Status changed from positive_review to closed
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New commits:
trac #17032 correcting behaviour of autgroup of simplicial complexes