Research Output per year

## Personal profile

### Education/Academic qualification

PHD, University of Minnesota-Minneapolis

… → 1993

BA, Oberlin College

… → 1983

## Fingerprint Fingerprint is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Tableaux
Mathematics

Schur Functions
Mathematics

Counting
Mathematics

Q-binomial Coefficients
Mathematics

Arrangement
Mathematics

Polynomials
Engineering & Materials Science

Quasi-symmetric Functions
Mathematics

Hodge Theory
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1995 2019

## 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 journal › Article

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 journal › Article

Quasi-symmetric Functions

Superspaces

Symmetric Functions

Hopf Algebra

Algebra

## 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 journal › Article

Braid

Enumeration

Permutation

Upper and Lower Bounds

Classify

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 journal › Article

Schur Functions

Tableaux

Analogue

Young Tableaux

Hooks

## 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 journal › Article

Chain length

Tableaux

Bruhat Order

Young Tableaux

Weak Order

## Projects 2009 2020

## Collaboration on Problems in Algebraic Combinatorics (ASUF - 30006638)

9/1/15 → 8/31/20

Project: Research project

## MCTP: Mathematics Mentoring Partnership Between Arizona State University and the Maricopa County Community College District

Kostelich, E., Kawski, M., Mahalov, A., Armbruster, H., Kuang, Y., Gelb, A., Czygrinow, A., Jacobs, M., Moustaoui, M., Platte, R., Fishel, S. & Tang, W.

7/15/12 → 6/30/18

Project: Research project

## The Combinatorics of Higher Dimensional Catalan Polynomials

6/1/12 → 5/31/16

Project: Research project

## Formal Power Series and Algebraic Combinatorics: an International Combinatorics Conference

3/1/11 → 2/28/13

Project: Research project