Timeline for Classification of algebras of finite global dimension via determinants of certain 0-1-matrices
Current License: CC BY-SA 4.0
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| Mar 13, 2019 at 17:02 | history | bounty ended | CommunityBot | ||
| Mar 5, 2019 at 21:38 | comment | added | Gerhard Paseman | If we have kw = n, then it will suffice for r+1 to be less than w, as then we can find 2 disjoint sets of k rows each adding up to the all ones vector, giving a zero determinant for A - BC. It might be useful to look at A for w coprime to n. In this case small r might lead to large determinants. Gerhard "Looking At Combinatorial Matrix Theory" Paseman, 2019.03.05. | |
| Mar 5, 2019 at 18:07 | history | edited | Gerhard Paseman | CC BY-SA 4.0 |
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| Mar 5, 2019 at 17:32 | history | edited | Gerhard Paseman | CC BY-SA 4.0 |
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| Mar 5, 2019 at 17:19 | history | edited | Gerhard Paseman | CC BY-SA 4.0 |
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| Mar 5, 2019 at 17:14 | history | answered | Gerhard Paseman | CC BY-SA 4.0 |