Question

Bounds on $d$ for tiling $\mathbb{Z}^d$ with subset of $\mathbb{Z}^n$?

score 53 · Answer 1 · 2026-03-22 06:37:08

53

Views

Bounds on $d$ for tiling $\mathbb{Z}^d$ with subset of $\mathbb{Z}^n$?

Published on 22 Mar 2026 - 6:37

score 509 · Answer 2 · 2026-03-22 05:22:24

509

Views

How many $n$-pointed stars are there?

Published on 22 Mar 2026 - 5:22

score 216 · Answer 3 · 2026-03-16 19:32:52

216

Views

About "combinatorial topology", what Munkres covers and a textbook reference request

Published on 16 Mar 2026 - 19:32

score 696 · Answer 4 · 2026-03-22 14:51:06

696

Views

How many different graphs of order $n$ are there?

Published on 22 Mar 2026 - 14:51

score 297 · Answer 5 · 2018-11-24 02:45:36

297

Views

Several rectangles cover the unit square. Can I find a disjoint set of them whose area is at least $1/4$?

Published on 24 Nov 2018 - 2:45

score 117 · Answer 6 · 2026-03-22 08:53:56

117

Views

A maximal cardinality subset of n lattice points so that all points in the subset have distance at least 4

Published on 22 Mar 2026 - 8:53

score 51 · Answer 7 · 2018-12-04 23:14:47

51

Views

4 Points with 2 different colors and 2 Lines partitioning the plane - Combinatorial geometry algorithm problem

Published on 04 Dec 2018 - 23:14

score 243 · Answer 8 · 2018-12-09 06:54:39

243

Views

How many intersecting there's between Diagonals and smaller parts?

Published on 09 Dec 2018 - 6:54

score 74 · Answer 9 · 2018-12-20 16:36:08

74

Views

Maximum number of umbrellas that can be added in a one kilometer beach?

Published on 20 Dec 2018 - 16:36

score 246 · Answer 10 · 2019-01-04 19:28:26

246

Views

Tiling a 7x9 rectangle with 2x2 squares and L-shaped trominos

Published on 04 Jan 2019 - 19:28

score 165 · Answer 11 · 2019-01-08 02:23:34

165

Views

generalization of Dyck Path: size K upward steps

Published on 08 Jan 2019 - 2:23

score 530 · Answer 12 · 2019-01-09 08:39:21

530

Views

A formula for the number of possible combinations of a $i\times j$ rectangle in a $m\times n$ grid such that they don't overlap?

Published on 09 Jan 2019 - 8:39

score 34 · Answer 13 · 2019-01-09 10:52:20

34

Views

Clarification about a given axiom system.

Published on 09 Jan 2019 - 10:52

score 63 · Answer 14 · 2019-01-30 07:45:16

63

Views

Associating a variety to a cone?

Published on 30 Jan 2019 - 7:45

score 87 · Answer 15 · 2019-02-06 18:30:03

87

Views

Sylvester Gallai for complex projective plane

Published on 06 Feb 2019 - 18:30

List Question

Bounds on $d$ for tiling $\mathbb{Z}^d$ with subset of $\mathbb{Z}^n$?

How many $n$-pointed stars are there?

About "combinatorial topology", what Munkres covers and a textbook reference request

How many different graphs of order $n$ are there?

Several rectangles cover the unit square. Can I find a disjoint set of them whose area is at least $1/4$?

A maximal cardinality subset of n lattice points so that all points in the subset have distance at least 4

4 Points with 2 different colors and 2 Lines partitioning the plane - Combinatorial geometry algorithm problem

How many intersecting there's between Diagonals and smaller parts?

Maximum number of umbrellas that can be added in a one kilometer beach?

Tiling a 7x9 rectangle with 2x2 squares and L-shaped trominos

generalization of Dyck Path: size K upward steps

A formula for the number of possible combinations of a $i\times j$ rectangle in a $m\times n$ grid such that they don't overlap?

Clarification about a given axiom system.

Associating a variety to a cone?

Sylvester Gallai for complex projective plane

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