Sean Cleary

Position

Professor, Assistant Chair, Major Advisor

Email

scleary@ccny.cuny.edu

Office

MR 301C

Office hours

see below

Office phone

(212) 650-5122

Homepage

https://profcleary.github.io

Office Hours

• Office Hours for S25: Mon 9:45am, Wed 9:45am, Wed 3:45pm, on days when Mon/Wed classes meet.

Biography

Professor, The City College of New York, Department of Mathematics

Graduate Faculty, The CUNY Graduate Center, Department of Mathematics

Education:

• Ph.D., Mathematics, University of California, Los Angeles
• A.B. Mathematics and Physics, Cornell University

Research

Geometric and combinatorial group theory, spaces of trees, algorithms for trees.

MathSci reviews of some research publications, subscription required (CUNY has one)

Some arXiv preprints of research publications.

CCNY Faculty Profile page

Classes

For Spring 2025, Sean Cleary is teaching:

• Math 21300-AB: Calculus III with Planar Vector Analysis; MoWe 8:00AM-9:40AM in NAC 1/203
• Math 46100-EF: Differential Geometry; MoWe 2:00PM-3:40PM in NAC 1/511E
• Math A6100-EF: Differential Geometry; MoWe 2:00PM-3:40PM in NAC 1/511E

Past teaching