Margaret Bayer

My Offices
Associate Chair Office
405 G Snow Hall
Office for all my junk
612 Snow Hall
Electronic Office
bayer "at"
Mathematics Department Office
405 Snow Hall
Fax: 785-864-5255
Mailing Address
Department of Mathematics
University of Kansas
405 Snow Hall
1460 Jayhawk Blvd
Lawrence, KS 66045-7594


Fall 2016
Office hours:
Wednesdays and Thursdays, 10:30 - 11:30 am
and by appointment
MATH 125 Calculus I
GTA seminar


My main research interest is in combinatorics and geometry. I work on face lattices of convex polytopes, hyperplane arrangements, Eulerian posets and oriented matroids. Of special interest are the "flag vectors" of these objects. The flag vector counts incidences of faces or elements of specified dimension or rank. The interplay between combinatorics and algebraic geometry is found in the connection between convex polytopes and toric varieties.
This page contains documentation for the paper "Flag Vectors of Eulerian Partially Ordered Sets" by Margaret Bayer and Gábor Hetyei, published in the European Journal of Combinatorics.
Slides for Lecture, FPSAC'06

Combinatorics at KU

Rocky Mountain Journal of Mathematics

I am an Associate Editor of the Rocky Mountain Journal of Mathematics. Manuscripts may be submitted by email to my address above; postscript or pdf files are preferred.

Association for Women in Mathematics

I am the Book Review Editor for the Association for Women in Mathematics Newsletter. Please send me suggestions for reviews and volunteer to write reviews.

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Last updated 5/25/16