#7365: Petersen's 2-factor theorem
----------------------------+-----------------------------------------------
Reporter: ncohen | Owner: rlm
Type: enhancement | Status: new
Priority: major | Milestone:
Component: graph theory | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
----------------------------+-----------------------------------------------
Implement a function corresponding to Petersen's theorem on 2-factors.
This theorem says that any 2r-regular graphs can be decomposed in
2-factors. If the graph is not regular and is of maximum degree Delta,
then it can be decomposed as an union of Delta/2 disjoints (<=2)-factors.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7365>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
