## Jean-Michel Bismut

Université Paris-Sud

April 4 - 25, 2017

April 12, 2017 - NCGOA Seminar

April 19, 2017 - NCGOA Seminar

April 20, 2017 - Colloquium Talk

## Sir Michael Berry

University of Bristol

April 12-24, 2015

April 16, 2015 Colloquium Talk

## Pengfei Guan

McGill University

April 20-May 1, 2015

April 23, 2015 Colloquium Talk

## Béla Bollobás

Department of Mathematical Sciences, The University of Memphis/Cambridge University

October 15 - 19, 2012

October 18, 2012 - Colloquium Talk

October 19, 2012 - Combinatorics Seminar

## Michel Brion

Institut Fourier

November 12 - December 6, 2012

December 4, 2012 - Algebraic Geometry Seminar

December 5, 2012 - Colloquium Talk

## Alain Connes

Collège de France, IHES, and Distinguished Professor at The Ohio State University

May 7 - 18, 2012

May 9, 2012 - Colloquium Talk

May 7 - 18, 2012 - Noncommutative Geometry: Multiple Connections

## Hillel Furstenberg

Einstein Institute of Mathematics, The Hebrew University of Jerusalem

October 26 - December 9, 2011

November 3, 2011 - Colloquium Talk

November 9, 2011 - Invitation to Mathematics

November 16, 2011 - Invitation to Mathematics

November 30, 2011 - Invitation to Mathematics

## Philip Hall

Department of Mathematics, Imperial College London

November 2 - November 16, 2011

November 3, 2011 - Applied Mathematics Seminar

## Fanghua Lin

Courant Institute of Mathematical Sciences, New York University

August 19 - September 1, 2012

August 23, 2012 - Colloquium Talk

## Richard Lyons

Department of Mathematics, Rutgers University

May 6 - 19, 2012

May 16, 2012 - Colloquium Talk

## Wei-Ming Ni

School of Mathematics, University of Minnesota

April 11-May 5, 2011

April 21, 2011 Colloquium

## Qing Nie

Department of Mathematics, University of California, Irvine

April 16-May 15, 2011

April 18, 2011 MBI Colloquium

May 5, 2011 Applied Math Seminar

## Tony Pantev

Department of Mathematics, University of Pennsylvania

April 4-15, 2011

April 5, 2011 Algebraic Geometry Seminar Presentation

## M. S. Raghunathan

Indian Institute of Technology Bombay

March 24 - April 14, 2013

April 4, 2013 - Colloquium Talk

March 27, April 3, April 10 - Lectures on The Congruence Subgroup Problem MW 154 - 4:10 - 5:30

March 29, April 5, April 12 - Lectures on The Congruence Subgroup Problem CH 240 - 4:10 - 5:30

## Joel Spruck

Department of Mathematics, Johns Hopkins University

May 15-May 29, 2011

May 26, 2011 Colloquium