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Mar
15 |
awarded | Popular Question |
Jul
2 |
awarded | Curious |
Mar
7 |
awarded | Popular Question |
Oct
7 |
awarded | Caucus |
Aug
11 |
awarded | Yearling |
Aug
11 |
answered | LP constraint enconding |
Aug
11 |
awarded | Citizen Patrol |
Aug
11 |
answered | Is there a quick way to find all roots of a real polynomial with multiple variables? |
Jul
1 |
comment |
Math puzzles for dinner
Right, it is remarkably easier to think about a finite set of marbles. |
Jun
29 |
comment |
Math puzzles for dinner
@Hilbert: Well, the solution works even without perfect stirring. |
Jan
31 |
comment |
Class of integrable 0/1-functions “with no null sets.”
Nik: Right, the set of all Riemann integrable functions is too large for my purposes. |
Jan
30 |
asked | Class of integrable 0/1-functions “with no null sets.” |
Apr
21 |
accepted | Partially optimal solutions in integer linear programming |
Nov
22 |
answered | Partially optimal solutions in integer linear programming |
Nov
21 |
asked | Partially optimal solutions in integer linear programming |
Sep
21 |
asked | Number of breakpoints in parametric maximum flow problems |
Nov
11 |
awarded | Commentator |
Nov
11 |
comment |
Playing an (invertible) matrix game with two players
Are you sure that there is a winning strategy for A if $n$ is odd? w.l.o.g. A plays a 1 in position (1,1). If B then plays a 0 in (2,2) it looks as of B can either create a row/column of 0s or a 2x2 submatrix of 0s no matter what A plays. |
Oct
27 |
comment |
Math puzzles for dinner
You don't even have to stir perfectly |
Oct
21 |
answered | formulate edge length problem as convex optimization problem |