Professor School of Mathematics University of Minnesota Minneapolis, MN 55455 Pronouns: he, him, his |
Office:
256 Vincent Hall Phone: (612) 625-6682 Dept. FAX: (612) 626-2017 e-mail:
reiner@umn.eduOur academic calendars |

**Teaching**- Class syllabi
- REU information and past REU reports.

(My colleagues Ayah Almousa, Ben Brubaker, Daoji Huang and Pasha Pylyavskyy will be the REU coordinators in summer 2023)

- A syllabus supplement giving general info about my courses.
- The
Nephroid Lab, a fun tutorial/example

in elementary computational algebraic geometry (not guaranteed to work). - CLA math capstone (senior project)
- info page from the School of Math
- my guidelines,

- resource list and capstone contract.

**Research**- NSF RTG in Combinatorics at Minnesota
- ... which supported our exciting conference OPAC2020, held May 16-20, 2022
- ... and here is our older RTG page

- research interests
- some papers
- some talks
- students, current and former
- math latin honors theses,

- U. Minn. Combinatorics Group,

Current Combinatorics Seminar schedule,

Past seminars archive,

Seminar list-server.

The seminar organizers for 2021-22 are Daoji Huang and myself. Contact us if you are interested in speaking.

- NSF RTG in Combinatorics at Minnesota
**Editorial work**- I'm on the editorial board of two mathematician-owned journals,

both dedicated to Diamond Open Access, that is, no charges for authors or readers:- Algebraic Combinatorics

(see this press release, Inside Higher Ed article, Europ. Math. Soc. newsletter article) - Combinatorial Theory (see this press release)

- Algebraic Combinatorics
- I'm also an editor for

- I'm on the editorial board of two mathematician-owned journals,
**Research software**- TUTTE-
C code written by UROP student Michael Barany,

to compute the Tutte polynomial of a matrix

over the integers or finite fields of prime order. - CHEMOGALE-
some JAVA applets related to phase diagrams

and geochemistry, produced by Sam Peterson.

- TUTTE-
C code written by UROP student Michael Barany,
**Research diagrams!**

Lucky am I to have friends who can get computers to draw ...- the Hasse diagram for the
higher Stasheff-Tamari order

on the triangulations of a cyclic 3-dimensional polytope with 7 vertices,

(produced by Jörg Rambau).

- the graph of all
**reduced words**for the longest element in the

rank 3 finite Coxeter groups, that is, the orthogonal symmetries

of these regular solids: (produced by Rob Edman).

- the Hasse diagram for the
higher Stasheff-Tamari order
- Curriculum vitae (not necessarily up-to-date)

Math Home Page

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