Question

Combinatorial optimization over the permutations of a weighted vector

score 147 · Answer 1 · 2026-03-26 18:58:51

147

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Combinatorial optimization over the permutations of a weighted vector

Published on 26 Mar 2026 - 18:58

score 36 · Answer 2 · 2026-04-12 01:33:37

36

Views

Permutation into chained transpositions?

Published on 12 Apr 2026 - 1:33

score 270 · Answer 3 · 2026-04-13 13:56:49

270

Views

normalizer of a cyclic group

Published on 13 Apr 2026 - 13:56

score 230 · Answer 4 · 2026-04-09 02:36:40

230

Views

Winning strategy for the 100 prisoner problem

Published on 09 Apr 2026 - 2:36

score 204 · Answer 5 · 2026-04-10 12:55:41

204

Views

Arrangements for two letters such that one of them does not appear consecutively

Published on 10 Apr 2026 - 12:55

score 56 · Answer 6 · 2026-04-12 17:08:04

56

Views

Linear arrangement - people sitting in a row

Published on 12 Apr 2026 - 17:08

score 36 · Answer 7 · 2026-04-12 17:04:13

36

Views

Question about coloring sheets of paper

Published on 12 Apr 2026 - 17:04

score 55 · Answer 8 · 2026-04-11 16:07:55

55

Views

What is the no. of permutations of a given set of objects when repetition is allowed?

Published on 11 Apr 2026 - 16:07

score 33 · Answer 9 · 2026-04-09 11:18:33

33

Views

Doubt in understanding selection and independent events

Published on 09 Apr 2026 - 11:18

score 366 · Answer 10 · 2026-04-13 12:35:13

366

Views

Maximum size of minimal generating set for $S_n$

Published on 13 Apr 2026 - 12:35

score 210 · Answer 11 · 2026-03-25 06:08:21

210

Views

How many rectangles do you have on a cylindrical chessboard?

Published on 25 Mar 2026 - 6:08

score 101 · Answer 12 · 2026-04-12 14:25:37

101

Views

When does the underlying map of a polynomial induce a permutation on $\mathbb{Z}/p\mathbb{Z}$?

Published on 12 Apr 2026 - 14:25

score 176 · Answer 13 · 2026-04-16 05:32:35

176

Views

Find n-th permutation in reverse order

Published on 16 Apr 2026 - 5:32

score 61 · Answer 14 · 2026-04-17 22:23:46

61

Views

Finding permutations $\sigma\in S_4$ satisfying $\sigma^2=(1\;2)(3\;4)$

Published on 17 Apr 2026 - 22:23

score 605 · Answer 15 · 2026-04-16 01:58:06

605

Views

Number of ways of arranging three boys and two girls in a line of five chairs so that the girls are adjacent

Published on 16 Apr 2026 - 1:58

List Question

Combinatorial optimization over the permutations of a weighted vector

Permutation into chained transpositions?

normalizer of a cyclic group

Winning strategy for the 100 prisoner problem

Arrangements for two letters such that one of them does not appear consecutively

Linear arrangement - people sitting in a row

Question about coloring sheets of paper

What is the no. of permutations of a given set of objects when repetition is allowed?

Doubt in understanding selection and independent events

Maximum size of minimal generating set for $S_n$

How many rectangles do you have on a cylindrical chessboard?

When does the underlying map of a polynomial induce a permutation on $\mathbb{Z}/p\mathbb{Z}$?

Find n-th permutation in reverse order

Finding permutations $\sigma\in S_4$ satisfying $\sigma^2=(1\;2)(3\;4)$

Number of ways of arranging three boys and two girls in a line of five chairs so that the girls are adjacent

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