- September 2026
-
Upstate New York Topology Seminar (UNYTS) / Union College Mathematics Conference Session on Algebraic Topology
at Union College, Schenectady, New York
with Brenda Johnson
- October 2024
-
Special Session on Homotopy Theory and Algebraic K-Theory
at the AMS 2024 Fall Eastern Sectional Meeting, University at Albany
with Brenda Johnson
- June 2022
-
Union College Mathematics Conference Session on Algebraic Topology
at Union College, Schenectady, New York
with Brenda Johnson and Kathryn Lesh
- October 2019
-
Special Session on Homotopy Theory and Algebraic K-Theory
at the AMS 2019 Fall Eastern Sectional Meeting, Binghamton University
with Cary Malkiewich and Inna Zakharevich
- November 2018
-
Upstate New York Topology Seminar (UNYTS)
at the University at Albany
with Ellen Gasparovic and Brenda Johnson
- April 2012
-
Inaugural Maheshwari Colloquium
at the University at Albany
- September 2011
-
Special Session on Geometric and Algebraic Topology
at the AMS 2011 Fall Eastern Sectional Meeting, Cornell University
with Boris Goldfarb
- March 2008
-
Special Session on Geometric Topology
at the AMS 2008 Spring Eastern Sectional Meeting, New York University
with David Rosenthal
- September 2003
-
Workshop on Trace Methods in Algebraic K-Theory
at Universität Münster, Germany
with Lars Hesselholt, Wolfgang Lück, and Holger Reich