Question

How can a family of cosets be a partition of a group?

score 141 · Answer 1 · 2021-09-10 14:48:42

141

Views

How can a family of cosets be a partition of a group?

Published on 10 Sep 2021 - 14:48

score 253 · Answer 2 · 2021-09-13 11:56:03

253

Views

Do some cyclic subgroups "partition" a group?

Published on 13 Sep 2021 - 11:56

score 275 · Answer 3 · 2021-09-13 20:00:21

275

Views

Partition a pairwise distance matrix that minimize the sum of subset distances

Published on 13 Sep 2021 - 20:00

score 70 · Answer 4 · 2021-09-18 04:47:36

70

Views

Probability that all $k$ partitions of a set of size $n$ have at least one element

Published on 18 Sep 2021 - 4:47

score 409 · Answer 5 · 2021-09-19 21:52:20

409

Views

Given a set of both positive and negative numbers, what is a time optimal approach to find the two numbers whose sum, plus a third number is zero

Published on 19 Sep 2021 - 21:52

score 661 · Answer 6 · 2021-09-21 05:04:27

661

Views

Arranging books in bookshelves with the capacity of each shelf given

Published on 21 Sep 2021 - 5:04

score 95 · Answer 7 · 2021-10-01 05:03:20

95

Views

Does the (Stirling number of the second kind) equality ${2n\brace 2} = 2^{2n-1}-1$ hold?

Published on 01 Oct 2021 - 5:03

score 138 · Answer 8 · 2021-10-04 00:39:10

138

Views

Prove the $\sigma$-algebra

Published on 04 Oct 2021 - 0:39

score 46 · Answer 9 · 2021-10-04 12:06:54

46

Views

partition of a vector space with the condition $x+y \neq z$ in any group

Published on 04 Oct 2021 - 12:06

score 60 · Answer 10 · 2021-10-05 17:30:52

60

Views

How to relate the number of all applications $X\to Y$ with the Stirling numbers of the second kind?

Published on 05 Oct 2021 - 17:30

score 19 · Answer 11 · 2021-10-06 16:50:45

19

Views

Compare partition based on minimum pairwise distance

Published on 06 Oct 2021 - 16:50

score 60 · Answer 12 · 2026-03-27 15:05:39

60

Views

How many partitions $A_1,A_2,A_3$ are there of a set $S$, $|S| = 30$, and $|A_i| = 10$?

Published on 27 Mar 2026 - 15:05

score 105 · Answer 13 · 2021-10-13 21:17:46

105

Views

Inequality with Stirling numbers of second kind

Published on 13 Oct 2021 - 21:17

score 114 · Answer 14 · 2021-10-14 21:44:56

114

Views

Can a symmetric, open, simply connected set in $\mathbb{R}^2$ be partitioned into two congruent sets?

Published on 14 Oct 2021 - 21:44

score 52 · Answer 15 · 2021-10-20 16:45:06

52

Views

How to measure the information contained in a partition of set?

Published on 20 Oct 2021 - 16:45

List Question

How can a family of cosets be a partition of a group?

Do some cyclic subgroups "partition" a group?

Partition a pairwise distance matrix that minimize the sum of subset distances

Probability that all $k$ partitions of a set of size $n$ have at least one element

Given a set of both positive and negative numbers, what is a time optimal approach to find the two numbers whose sum, plus a third number is zero

Arranging books in bookshelves with the capacity of each shelf given

Does the (Stirling number of the second kind) equality ${2n\brace 2} = 2^{2n-1}-1$ hold?

Prove the $\sigma$-algebra

partition of a vector space with the condition $x+y \neq z$ in any group

How to relate the number of all applications $X\to Y$ with the Stirling numbers of the second kind?

Compare partition based on minimum pairwise distance

How many partitions $A_1,A_2,A_3$ are there of a set $S$, $|S| = 30$, and $|A_i| = 10$?

Inequality with Stirling numbers of second kind

Can a symmetric, open, simply connected set in $\mathbb{R}^2$ be partitioned into two congruent sets?

How to measure the information contained in a partition of set?

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