Question

Proof Verification: $\epsilon(\sigma)=\epsilon(\sigma^{-1}) \, \, \forall{}\sigma\in{}S_n$

score 295 · Answer 1 · 2019-03-27 17:36:59

295

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Proof Verification: $\epsilon(\sigma)=\epsilon(\sigma^{-1}) \, \, \forall{}\sigma\in{}S_n$

Published on 27 Mar 2019 - 17:36

score 232 · Answer 2 · 2026-03-25 19:03:14

232

Views

symmetry in natural numbers

Published on 25 Mar 2026 - 19:03

score 70 · Answer 3 · 2026-03-25 11:06:30

70

Views

Chain Of Transpositions Raised To A Power And Its Orbits

Published on 25 Mar 2026 - 11:06

score 2.8k · Answer 4 · 2026-03-30 20:55:31

2.8k

Views

Number of words that can be made using all the letters of the word W, if Os as well as Is are separated is?

Published on 30 Mar 2026 - 20:55

score 98 · Answer 5 · 2026-03-30 21:07:10

98

Views

Is There a Binomial Theorem Equivalent for Permutations?

Published on 30 Mar 2026 - 21:07

score 37 · Answer 6 · 2019-03-28 21:44:31

37

Views

Help with conceptualising a problem.

Published on 28 Mar 2019 - 21:44

score 46 · Answer 7 · 2019-03-29 20:48:52

46

Views

Why do we divide by $2^2$ for $(6, 6, 5, 5)$ to find the permutations?

Published on 29 Mar 2019 - 20:48

score 37 · Answer 8 · 2019-03-29 21:57:23

37

Views

Number of right residue classes equal to left ones

Published on 29 Mar 2019 - 21:57

score 440 · Answer 9 · 2019-03-30 11:25:30

440

Views

Permutations - restriction of having number be greater than and even (no repetition of numbers)

Published on 30 Mar 2019 - 11:25

score 364 · Answer 10 · 2019-03-30 11:26:36

364

Views

Arranging cats and dogs - what is wrong with my approach

Published on 30 Mar 2019 - 11:26

score 37 · Answer 11 · 2019-03-30 17:29:35

37

Views

Permutations with identical objects 10

Published on 30 Mar 2019 - 17:29

score 274 · Answer 12 · 2026-04-04 00:26:31

274

Views

$S_\infty$ is a non-locally compact Polish group (Kechris)

Published on 04 Apr 2026 - 0:26

score 1.6k · Answer 13 · 2019-03-31 14:58:16

1.6k

Views

Number of ways of forming $8$-digit odd number using only the digits $0, 0, 2, 2, 3, 3, 4, 5$

Published on 31 Mar 2019 - 14:58

score 123 · Answer 14 · 2019-04-01 15:31:54

123

Views

A question about permutations inspired by a game

Published on 01 Apr 2019 - 15:31

score 59 · Answer 15 · 2026-03-25 23:15:50

59

Views

Inner Automorphism using Transpositions

Published on 25 Mar 2026 - 23:15

List Question

Proof Verification: $\epsilon(\sigma)=\epsilon(\sigma^{-1}) \, \, \forall{}\sigma\in{}S_n$

symmetry in natural numbers

Chain Of Transpositions Raised To A Power And Its Orbits

Number of words that can be made using all the letters of the word W, if Os as well as Is are separated is?

Is There a Binomial Theorem Equivalent for Permutations?

Help with conceptualising a problem.

Why do we divide by $2^2$ for $(6, 6, 5, 5)$ to find the permutations?

Number of right residue classes equal to left ones

Permutations - restriction of having number be greater than and even (no repetition of numbers)

Arranging cats and dogs - what is wrong with my approach

Permutations with identical objects 10

$S_\infty$ is a non-locally compact Polish group (Kechris)

Number of ways of forming $8$-digit odd number using only the digits $0, 0, 2, 2, 3, 3, 4, 5$

A question about permutations inspired by a game

Inner Automorphism using Transpositions

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