Invited Academic Visits

December-January 1989-90, Philosophy Department, Stanford University.

June-August 1990, Steklov Mathematical Institute, U.S.S.R. Academy of Sciences, Moscow, U.S.S.R.

July 1993-August 1994, Institut für Philosophie, Wissenschaftstheorie und Wissenschaftsgeschichte, Technische Universität, Berlin, Germany.

January 1996-August 1996, Department of Philosophy, CUNY Graduate Center, New York.

June-July 1997, Forschungsinstitut für Mathematik, Eidgenössische Technische Hochschule, Zurich

October 1997-July 1998, Wissenschaftskolleg zu Berlin, Berlin, Germany

August 2000-March 2001, Department of Philosophy, Johns Hopkins University

April 2001-June 2001, Institut d’Histoire et de Philosophie des Sciences et des Techniques, CNRS, Paris

May 2004-July 2004, Institut d’Histoire et de Philosophie des Sciences et des Techniques, CNRS, Paris

August 26-September 4, 2004, Mathematics Department, Uppsala University, Sweden

September 2004-June 2005, REHSEIS, CNRS, Paris

May 15-July 15 2008, École Normale Supérieure, Institut d’Études Avancées-Paris, and Institut d’Histoire et de Philosophie des Sciences et des Techniques, CNRS, Paris

September 2008, Department of Mathematics, University of Copenhagen, Denmark

January-April, 2009, Institute for Advanced Study, Princeton

20 April- 15 May, 2009, Scuola Normale Superiore, Pisa

15 May-30 July 2009, Institut d’Histoire et de Philosophie des Sciences et des Techniques, CNRS, Paris

January-June 2014, Visiting Professor, Munich Center for Mathematical Philosophy, Ludwig-Maximilians-Universität, Munich

June 1-July 30, 2015, Institut d’Histoire et de Philosophie des Sciences et des Techniques, CNRS, Paris

June 1-July 30, 2016, Institut de Mathématiques, Université Paul Sabatier, Toulouse

September 1-October 20, 2017, Scuola Normale Superiore, Pisa

November 1-December 10, 2017, Università degli Studi di Milano; Università Cattolica, Milano.

January-July 2018, Humboldt Preisträger and Visiting Professor, Munich Center for Mathematical Philosophy, Ludwig-Maximilians-Universität, Munich

June 2021-July 2022, Chaire d’excellence internationale Blaise Pascal, Université de Paris I Panthéon-Sorbonne.