List questions from polya-counting-theory

Published on 24 Jan 2018 - 6:03

684

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Among all 10 digit numbers, how many are there satisfying that the product of all digits ends in at least 5 zeros?

Published on 07 Mar 2018 - 8:16

141

Views

Coloring of board with periodic boundary conditions (Pólya enumeration)

Published on 21 May 2018 - 23:51

61

Views

If $\phi: G \cong H, c_k: S_k \to \Bbb{N}$ s.t. $c(\pi)$ is the no. of cycles in the decomposition of $\pi$, is $c_k(\phi(g)) = c_{k'}(\phi'(g))$?

Published on 22 May 2018 - 3:18

379

Views

Number of $n$-element subsets of $\{1, 2, \dotsc, 3n\}$ with sum divisible by $n$

Published on 26 Aug 2018 - 2:34

38

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generating the combinations which are fixed under symmetry operation

Published on 18 Oct 2018 - 15:26

138

Views

Polya Enumeration Theorem cycle index variable interpretation

Published on 05 Nov 2018 - 6:35

457

Views

Square coloring problem only using 2 colors

Published on 13 Nov 2018 - 8:16

704

Views

Colorings of a $3\times3$ chessboard

Published on 15 Dec 2018 - 3:13

83

Views

Finding coefficients when applying polya's theorem

Published on 20 Dec 2018 - 22:05

136

Views

Help with Polya Counting question

Published on 26 Mar 2019 - 18:59

353

Views

Using Pólya counting to find number of conjugacy classes of $S_3$

Published on 28 Mar 2019 - 1:08

2.1k

Views

How many distinct 20-bead necklaces can be made with beads of 3 different colors?

Published on 29 Mar 2019 - 22:25

350

Views

Coloring $n$ chain with $k$ colors

Published on 03 Jun 2019 - 19:33

176

Views

Coloring directed wheel graph $W_6$ with $k$ colors

Published on 04 Jun 2019 - 21:42

List Question

Deriving formula for necklace like objects

Among all 10 digit numbers, how many are there satisfying that the product of all digits ends in at least 5 zeros?

Coloring of board with periodic boundary conditions (Pólya enumeration)

If $\phi: G \cong H, c_k: S_k \to \Bbb{N}$ s.t. $c(\pi)$ is the no. of cycles in the decomposition of $\pi$, is $c_k(\phi(g)) = c_{k'}(\phi'(g))$?

Number of $n$-element subsets of $\{1, 2, \dotsc, 3n\}$ with sum divisible by $n$

generating the combinations which are fixed under symmetry operation

Polya Enumeration Theorem cycle index variable interpretation

Square coloring problem only using 2 colors

Colorings of a $3\times3$ chessboard

Finding coefficients when applying polya's theorem

Help with Polya Counting question

Using Pólya counting to find number of conjugacy classes of $S_3$

How many distinct 20-bead necklaces can be made with beads of 3 different colors?

Coloring $n$ chain with $k$ colors

Coloring directed wheel graph $W_6$ with $k$ colors

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