Department of Mathematics
Benjamin Steinberg
 Position

Professor
 bsteinberg@ccny.cuny.edu
 Office
 NAC 8/134A
 Office hours
 By appointment
 Office phone
 (212) 6505482
 Homepage
 https://bsteinberg.ccny.cuny.edu/Webpage/
About me
I received my Ph.D. at the University of California at Berkeley in 1998 where I was a student of John Rhodes. I had an NSFNATO postdoc at the University of Porto, Portugal, where I also taught for 2 years. I spent 9 years at Carleton University in Ottawa, Canada before coming to CCNY. I'm originally from NYC, so this is a bit of a homecoming for me.
Research interests
I am an algebraist interested in a vast array of subjects including finite semigroup theory, geometric group theory, algebraic combinatorics, representation theory and automata theory. Another fascinating subject for me is the interconnections between etale groupoids, inverse semigroups, ring theory and operator algebras. Recently I have been focusing on applications of finite semigroups to the analysis of finite state Markov chains.
Don't forget to check out my sporadically updated blog.
Editorships
 I am managing editor of International Journal of Algebra and Computation
 Semigroup Forum
 SpringerBriefs in Mathematics
 Discussiones Mathematicae  General Algebra and Applications
Books
 The qtheory of Finite Semigroups with John Rhodes. Springer, Monographs in Mathematics, 2009
 Representation Theory of Finite Groups: An Introductory Approach. Springer, Universitext, 2011
 Algebraic Monoids, Group Embeddings, and Algebraic Combinatorics edited with Mahir Can, Zhenheng Li and Qiang Wang, Springer, Fields Institute Communications, Volume 71, 2014
 Representation Theory of Finite Monoids Springer, Universitext, 2016
Teaching Pages
 MATH 34600E, Elements of Linear Algebra, MW 2:00PM3:15PM in NAC 5/109
 MATH 44900, Introduction to Modern Algebra, MW 6:00PM7:40PM in NAC 6/121
 MATH A4900, Introduction to Modern Algebra, MW 6:00PM7:40PM in NAC 6/121
Teaching
Up