Question

Given N sets of partitions, find a partition such that it satisfies a criterion

score 73 · Answer 1 · 2026-03-17 10:55:14

73

Views

Given N sets of partitions, find a partition such that it satisfies a criterion

Published on 17 Mar 2026 - 10:55

score 292 · Answer 2 · 2026-03-19 18:36:46

292

Views

A Combinatorial Geometry Problem With A Solution Using Extremal Principle

Published on 19 Mar 2026 - 18:36

score 52 · Answer 3 · 2026-03-17 11:51:31

52

Views

Trying to compute a limit for the Turán number

Published on 17 Mar 2026 - 11:51

score 414 · Answer 4 · 2026-03-17 13:12:20

414

Views

Problem 2.2 from Jukna's "Extremal Combinatorics"

Published on 17 Mar 2026 - 13:12

score 55 · Answer 5 · 2026-03-17 11:19:38

55

Views

Combinations help please

Published on 17 Mar 2026 - 11:19

score 88 · Answer 6 · 2026-03-17 19:22:47

88

Views

Given a graph with n vertices, if it have more than $\frac{nt}{2}$ edges then there exists a simple path of length $t+1$.

Published on 17 Mar 2026 - 19:22

score 1.4k · Answer 7 · 2026-03-17 21:28:08

1.4k

Views

Number of steps the path-avoiding snail must take before a step size of $(2n - 1)/2^k$?

Published on 17 Mar 2026 - 21:28

score 64 · Answer 8 · 2026-03-24 12:51:59

64

Views

Upper bound on cumulative power of system of limitedly intersecting subsets?

Published on 24 Mar 2026 - 12:51

score 71 · Answer 9 · 2026-03-17 14:31:07

71

Views

Extremal combinatorics problem on graph matching

Published on 17 Mar 2026 - 14:31

score 945 · Answer 10 · 2026-03-17 06:44:39

945

Views

Smallest $r$ for which there is an $r$-coloring of the grid wherein no two colors are adjacent more than once.

Published on 17 Mar 2026 - 6:44

score 60 · Answer 11 · 2026-03-20 08:46:50

60

Views

Minimum boundary size in grid

Published on 20 Mar 2026 - 8:46

score 543 · Answer 12 · 2026-03-22 13:35:39

543

Views

Coloring the edges of a complete graph such that no two edges of the same color cross

Published on 22 Mar 2026 - 13:35

score 57 · Answer 13 · 2026-03-25 03:03:16

57

Views

How many people do we need for seemingly random meet up of each other?

Published on 25 Mar 2026 - 3:03

score 125 · Answer 14 · 2026-03-25 03:04:34

125

Views

What is the number of ways in which a fence can be colored if it consists of 45 pickets and there are 5 colors?

Published on 25 Mar 2026 - 3:04

score 120 · Answer 15 · 2026-03-25 03:07:14

120

Views

Extremal set theory on Sperner like systems.

Published on 25 Mar 2026 - 3:07

List Question

Given N sets of partitions, find a partition such that it satisfies a criterion

A Combinatorial Geometry Problem With A Solution Using Extremal Principle

Trying to compute a limit for the Turán number

Problem 2.2 from Jukna's "Extremal Combinatorics"

Combinations help please

Given a graph with n vertices, if it have more than $\frac{nt}{2}$ edges then there exists a simple path of length $t+1$.

Number of steps the path-avoiding snail must take before a step size of $(2n - 1)/2^k$?

Upper bound on cumulative power of system of limitedly intersecting subsets?

Extremal combinatorics problem on graph matching

Smallest $r$ for which there is an $r$-coloring of the grid wherein no two colors are adjacent more than once.

Minimum boundary size in grid

Coloring the edges of a complete graph such that no two edges of the same color cross

How many people do we need for seemingly random meet up of each other?

What is the number of ways in which a fence can be colored if it consists of 45 pickets and there are 5 colors?

Extremal set theory on Sperner like systems.

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