Timeline for Sum-regular $\{0,1\}$-matrices
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 17, 2018 at 22:42 | answer | added | Richard Stanley | timeline score: 9 | |
| Mar 17, 2018 at 15:09 | vote | accept | Dominic van der Zypen | ||
| Mar 16, 2018 at 17:12 | comment | added | Peter Heinig | Worth pointing out: relevant articles are: A.Barvinok, On the number of matrices and a random matrix with prescribed row and column sums and 0-1 entries. Adv. Math. 224, No. 1, 316-339 (2010) and A. Barvinok, Matrices with prescribed row and column sums. Linear Algebra Appl. 436, No. 4, 820-844 (2012). Sadly, it seems (and I have looked at them very closely), while very interesting, the estimates proved in there are not precise enough to answer the question. | |
| Mar 16, 2018 at 12:18 | history | edited | Iosif Pinelis | CC BY-SA 3.0 |
edited body
|
| Mar 16, 2018 at 8:21 | answer | added | Brendan McKay | timeline score: 14 | |
| Mar 16, 2018 at 6:56 | history | asked | Dominic van der Zypen | CC BY-SA 3.0 |