Timeline for When is a triangular matrix totally unimodular?
Current License: CC BY-SA 2.5
3 events
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Nov 8, 2011 at 3:43 | vote | accept | Michael Biro | ||
| Jun 14, 2010 at 17:37 | history | answered | Tony Huynh | CC BY-SA 2.5 |