Susanna Fishel

Assoc Professor

  • 64 Citations
  • 3 h-Index
19952020
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Research Output 1995 2019

  • 64 Citations
  • 3 h-Index
  • 11 Article
  • 1 Chapter
  • 1 Conference contribution
2019

A Survey of the Shi Arrangement

Fishel, S., Jan 1 2019, Association for Women in Mathematics Series. Springer, p. 75-113 39 p. (Association for Women in Mathematics Series; vol. 16).

Research output: Chapter in Book/Report/Conference proceedingChapter

Combinatorics
Arrangement
mathematics
Arrangement of Hyperplanes
Affine Weyl Groups

Erdős–Ko–Rado theorems on the weak Bruhat lattice

Fishel, S., Hurlbert, G., Kamat, V. & Meagher, K., Jan 1 2019, (Accepted/In press) In : Discrete Applied Mathematics.

Research output: Contribution to journalArticle

Intersecting Family
Theorem
Permutation
Set Systems
Finite Set

Hopf algebra structure of symmetric and quasisymmetric functions in superspace

Fishel, S., Lapointe, L. & Pinto, M. E., Aug 1 2019, In : Journal of Combinatorial Theory. Series A. 166, p. 144-170 27 p.

Research output: Contribution to journalArticle

Quasi-symmetric Functions
Superspaces
Symmetric Functions
Hopf Algebra
Algebra
2018

Enumerations relating braid and commutation classes

Fishel, S., Milićević, E., Patrias, R. & Tenner, B. E., Dec 1 2018, In : European Journal of Combinatorics. 74, p. 11-26 16 p.

Research output: Contribution to journalArticle

Braid
Enumeration
Permutation
Upper and Lower Bounds
Classify
2015
1 Citation (Scopus)

Results and conjectures on the number of standard strong marked tableaux

Fishel, S. & Konvalinka, M., Apr 1 2015, In : Journal of Combinatorial Theory. Series A. 131, p. 153-186 34 p.

Research output: Contribution to journalArticle

Schur Functions
Tableaux
Analogue
Young Tableaux
Hooks
2014
3 Citations (Scopus)

Chains of maximum length in the tamari lattice

Fishel, S. & Nelson, L., Oct 1 2014, In : Proceedings of the American Mathematical Society. 142, 10, p. 3343-3353 11 p.

Research output: Contribution to journalArticle

Chain length
Tableaux
Bruhat Order
Young Tableaux
Weak Order
2013
3 Citations (Scopus)

Counting Shi Regions with a Fixed Separating Wall

Fishel, S., Tzanaki, E. & Vazirani, M., Nov 2013, In : Annals of Combinatorics. 17, 4, p. 671-693 23 p.

Research output: Contribution to journalArticle

Counting
Hyperplane
Arrangement
Narayana numbers
Facet
1 Citation (Scopus)

Results and conjectures on the number of standard strong marked tableaux

Fishel, S. & Konvalinka, M., 2013, In : Discrete Mathematics and Theoretical Computer Science. p. 755-766 12 p.

Research output: Contribution to journalArticle

Schur Functions
Tableaux
Analogue
Young Tableaux
Hooks
2011

Counting Shi regions with a fixed separating wall

Fishel, S., Tzanaki, E. & Vazirani, M., 2011, FPSAC'11 - 23rd International Conference on Formal Power Series and Algebraic Combinatorics. p. 351-362 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Counting
Hyperplane
Arrangement
Narayana numbers
Facet
2010
18 Citations (Scopus)

A bijection between dominant Shi regions and core partitions

Fishel, S. & Vazirani, M., Dec 2010, In : European Journal of Combinatorics. 31, 8, p. 2087-2101 15 p.

Research output: Contribution to journalArticle

Bijection
Arrangement
Catalan number
Partition
Count
2008
20 Citations (Scopus)

The strong Macdonald conjecture and Hodge theory on the loop Grassmannian

Fishel, S., Grojnowski, I. & Teleman, C., 2008, In : Annals of Mathematics. 168, 1, p. 175-220 46 p.

Research output: Contribution to journalArticle

Hodge Theory
Grassmannian
Hodge Decomposition
Loop Groups
Reductive Group
1995
2 Citations (Scopus)

Nonnegativity results for generalized q-binomial coefficients

Fishel, S., Dec 16 1995, In : Discrete Mathematics. 147, 1-3, p. 121-137 17 p.

Research output: Contribution to journalArticle

Q-binomial Coefficients
Nonnegativity
Polynomials
Polynomial
Coefficient
16 Citations (Scopus)

Statistics for special q, t-kostka polynomials

Fishel, S., 1995, In : Proceedings of the American Mathematical Society. 123, 10, p. 2961-2969 9 p.

Research output: Contribution to journalArticle

Statistics
Polynomials
Configuration
Polynomial
Two Parameters