User Pritam Majumder

21 votes

14 answers

3k views

Applications of Representation Theory in Combinatorics

asked Dec 11, 2015 at 16:00

11 votes

2 answers

4k views

Questions about the proof of Stickelberger's theorem on discriminants

asked May 18, 2013 at 15:35

11 votes

1 answer

981 views

Euclidean real quadratic fields

asked Oct 17, 2013 at 14:09

11 votes

2 answers

604 views

Does $q$-Catalan number count subspaces?

asked Feb 8, 2017 at 18:03

10 votes

2 answers

5k views

Cohen-Lenstra Heuristics reference

asked Nov 1, 2013 at 11:20

10 votes

7 answers

2k views

Getting a bound on the coefficients of the factor polynomial

asked Oct 3, 2012 at 17:36

8 votes

3 answers

628 views

A question on Hawaiian earring group

asked Apr 24, 2015 at 19:07

8 votes

2 answers

5k views

Algorithms to find irreducible polynomials of a given degree

asked Aug 26, 2012 at 15:37

7 votes

2 answers

2k views

Primary ideals of the polynomial ring

asked Jun 1, 2012 at 11:35

5 votes

1 answer

378 views

Plethysm of $S^3(S^2V)$ as $\mathfrak{sl}_3(\mathbb{C})$-module

asked Oct 8, 2015 at 16:38

4 votes

1 answer

171 views

Are descents in alternating subgroup counted by $h$-vector?

asked Feb 1, 2018 at 13:59

4 votes

1 answer

286 views

Can every finite abelian $p$-group with duality pairing be written as cokernel of a symmetric matrix over the $p$-adic integers?

asked Jan 26, 2015 at 6:16

3 votes

0 answers

268 views

A generalization of Rogers-Ramanujan identity

asked Feb 6, 2016 at 19:38

3 votes

1 answer

230 views

Tiling planar integer lattice by finite point sets

asked Oct 25, 2022 at 17:43

2 votes

0 answers

126 views

Checking existence of a non-crossing Hamiltonian path in geometric graphs

asked Apr 12, 2023 at 19:34

2 votes

0 answers

99 views

Regarding rigid graphs in the plane

asked Jul 2, 2023 at 13:32

2 votes

0 answers

187 views

Homogeneous polynomials on $\mathbb{P}^5$ which vanish on $\mathbb{P}^2$

asked Oct 10, 2015 at 16:14

2 votes

0 answers

89 views

Rank-unimodality and Sperner property of higher dimensional partitions

asked Jan 16, 2016 at 10:42

1 vote

0 answers

277 views

Irreducible representations of $S_n$ inside the ring of symmetric polynomials

asked Aug 9, 2015 at 11:14

1 vote

0 answers

148 views

Self complementary cartesian products

asked Jan 21, 2013 at 7:03

1 vote

0 answers

64 views

A lower bound on the number of matrices whose image contains all multiples of $p^e$

asked Feb 7, 2014 at 10:43

1 vote

0 answers

149 views

Ways of proving that a framework is locally rigid

asked Sep 26, 2023 at 12:03

1 vote

0 answers

206 views

Covering a poset by minimum number of chains and antichains

asked Apr 27, 2023 at 14:53

1 vote

0 answers

127 views

Independence number of a grid like graph

asked Jan 26, 2023 at 10:49

1 vote

0 answers

91 views

Number of spanning trees from the automorphism group

asked Sep 3, 2016 at 10:21

1 vote

1 answer

141 views

Monge's solution to the 'transporting earth' problem

asked May 17, 2020 at 14:35

0 votes

2 answers

96 views

Isometric path cover number of the 2 dimensional grid graph

asked Mar 13 at 14:41

0 votes

0 answers

90 views

Which polytopes can be folded to an edge?

asked Aug 15, 2023 at 8:04

0 votes

0 answers

126 views

Frameworks in general position that are locally rigid but not infinitesimally rigid

asked Sep 3, 2023 at 6:59

0 votes

2 answers

1k views

Diametrically opposite points go to diametrically opposite points under stereographic projection [closed]

asked Aug 23, 2012 at 6:06

Stack Exchange Network

31 Questions

Applications of Representation Theory in Combinatorics

Questions about the proof of Stickelberger's theorem on discriminants

Euclidean real quadratic fields

Does $q$-Catalan number count subspaces?

Cohen-Lenstra Heuristics reference

Getting a bound on the coefficients of the factor polynomial

A question on Hawaiian earring group

Algorithms to find irreducible polynomials of a given degree

Primary ideals of the polynomial ring

Plethysm of $S^3(S^2V)$ as $\mathfrak{sl}_3(\mathbb{C})$-module

Are descents in alternating subgroup counted by $h$-vector?

Can every finite abelian $p$-group with duality pairing be written as cokernel of a symmetric matrix over the $p$-adic integers?

A generalization of Rogers-Ramanujan identity

Tiling planar integer lattice by finite point sets

Checking existence of a non-crossing Hamiltonian path in geometric graphs

Regarding rigid graphs in the plane

Homogeneous polynomials on $\mathbb{P}^5$ which vanish on $\mathbb{P}^2$

Rank-unimodality and Sperner property of higher dimensional partitions

Irreducible representations of $S_n$ inside the ring of symmetric polynomials

Self complementary cartesian products

A lower bound on the number of matrices whose image contains all multiples of $p^e$

Ways of proving that a framework is locally rigid

Covering a poset by minimum number of chains and antichains

Independence number of a grid like graph

Number of spanning trees from the automorphism group

Monge's solution to the 'transporting earth' problem

Isometric path cover number of the 2 dimensional grid graph

Which polytopes can be folded to an edge?

Frameworks in general position that are locally rigid but not infinitesimally rigid

Diametrically opposite points go to diametrically opposite points under stereographic projection [closed]