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Soojin Cho
Soojin Cho
Professor of Mathematics, Ajou University
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On -Positivity and -Unimodality of Chromatic Quasi-symmetric Functions
S Cho, JS Huh
SIAM Journal on Discrete Mathematics 33 (4), 2286-2315, 2019
492019
A new Littlewood-Richardson rule for Schur 𝑃-functions
S Cho
Transactions of the American Mathematical Society 365 (2), 939-972, 2013
292013
Chromatic bases for symmetric functions
S Cho, S van Willigenburg
arXiv preprint arXiv:1508.07670, 2015
282015
Polytopes of roots of type An
S Cho
Bulletin of the Australian Mathematical Society 59 (3), 391-402, 1999
231999
Positivity of chromatic symmetric functions associated with Hessenberg functions of bounce number 3
S Cho, J Hong
arXiv preprint arXiv:1910.07308, 2019
192019
On the support size of null designs of finite ranked posets
S Cho
Combinatorica 19, 589-595, 1999
141999
Convex polytopes of generalized doubly stochastic matrices
SJ Cho, YS Nam
Communications of the Korean Mathematical Society 16 (4), 679-690, 2001
122001
Minimal null designs of subspace lattice over finite fields
S Cho
Linear algebra and its applications 282 (1-3), 199-220, 1998
121998
Chromatic classical symmetric functions
S Cho, S van Willigenburg
arXiv preprint arXiv:1604.03954, 2016
102016
Bases of the equivariant cohomologies of regular semisimple Hessenberg varieties
S Cho, J Hong, E Lee
Advances in Mathematics 423, 109018, 2023
92023
A combinatorial proof of the reduction formula for Littlewood–Richardson coefficients
S Cho, EK Jung, D Moon
Journal of Combinatorial Theory, Series A 114 (7), 1199-1219, 2007
92007
Permutation module decomposition of the second cohomology of a regular semisimple Hessenberg variety
S Cho, J Hong, E Lee
International Mathematics Research Notices 2023 (24), 22004-22044, 2023
72023
Reduction formulae from the factorization Theorem of Littlewood-Richardson polynomials by King, Tollu and Toumazet
S Cho, EK Jung, D Moon
Discrete Mathematics & Theoretical Computer Science, 2008
62008
Key exchange protocol using matrix algebras and its analysis
S Cho, KC Ha, YO Kim, D Moon
J. Korean Math. Soc 42 (6), 1287-1309, 2005
62005
A bijective proof of the second reduction formula for Littlewood-Richardson coefficients
S Cho, EK Jung, D Moon
Bull. Korean Math. Soc 45 (3), 485-494, 2008
52008
Minimal null designs and a density theorem of posets
S Cho
European Journal of Combinatorics 19 (4), 433-440, 1998
51998
Permutation statistics and weak Bruhat order in permutation tableaux of type B
S Cho, K Park
European Journal of Combinatorics 47, 23-39, 2015
42015
Geometric representations of finite groups on real toric spaces
S Cho, S Choi, S Kaji
arXiv preprint arXiv:1704.08591, 2017
32017
A Hive-Model Proof of the Second Reduction Formula of Littlewood-Richardson Coefficients
S Cho, EK Jung, D Moon
Annals of Combinatorics 15 (2), 223-231, 2011
32011
A Combinatorial Proof of a Symmetry of (t, q)-Eulerian Numbers of Type B and Type D
S Cho, K Park
Annals of Combinatorics 22, 99-134, 2018
22018
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