Guests
The Department of Mathematics at the University of Cologne regularly welcomes guest researchers from all over the world. These international experts enrich our academic environment through lectures, seminars and joint research projects and promote the exchange of new ideas and perspectives.
| Name | Institution | Date |
|---|---|---|
| Dr. Xing Xu | Southwest Minzu University, Chengdu | 08.10.2025 |
| Souheib Allout | RU Bochum | 24.01.2025 |
| Prof. Marco Zambon | KU Leuven | 20.12.2024 |
| Dr. Marc Kegel | HU Berlin | 13.12.2024 |
| Prof. Eva Miranda | UPC Barcelona | 15.11.2024 |
| Prof. Vladimir Lazic | Saarland University | 05.11.2024 |
| Prof. Eva Miranda | UPC Barcelona | 25.10.2024 |
| Dr. Huan Wang | Institute of Mathematics, Henan Academy of Sciences | 22.10.2024 |
| Dr. Hamid Al-Saqban | University of Paderborn | 08.10.2024 |
| Marco Vergamini | University of Pisa | 04.10.2024 |
| Prof. Gian Maria Dall'Ara | University of Pisa | 05.07.2024 |
| Prof. Bo Liu | East China Normal University | 16.04.2024 |
| Prof. Giuliano Angelo Zugliani | State University of Campinas, Brazil | 18.03.2024 |
| Prof. Masanori Adachi | Shizuoka University | 2022-23 |
| Prof. Dan Coman | Syracuse University | June 2022 |
| Prof. Sławomir Kołodziej | Uniwersytet Jagielloński | May 2022 |
| Prof. Norman Levenberg | Indiana University | March 2022 |
| Prof. Leonid Polterovich | University of Tel Aviv | September 2021 |
| Prof. Vincenzo Ferone | Università degli studi di Napoli | January 2020 |
| Prof. Gerhard Rein | University of Bayreuth | December 2019 |
| Prof. Thomas Schick | University of Goettingen | November 2019 |
| Prof. Leonid Polterovich | University of Tel Aviv | July 2019 |
| Prof. Steve Zelditch | Northwestern University | July 2019 |
| Prof. Michèle Vergne | University of Paris | July 2019 |
| Dr. Stefan Zellmann | University of Cologne | July 2019 |
| Prof. Nina Gantert | Technical University of Munich | June 2019 |
| Prof. Ana Cannas da Silva | ETH Zurich | June 2019 |
| Prof. Thomas Mikosch | University of Copenhagen | May 2019 |
| Prof. Robert Scheichl | University of Heidelberg | May 2019 |
| Prof. Madeleine Jotz | Georg-August-University Goettingen | April 2019 |
| Prof. Christina Toninelli | Université Paris Dauphine | April 2019 |
| Prof. Margherita Disertori | University of Bonn | January 2019 |
| Prof. Fred Espen Benth | University of Oslo | October 2018 |
| Prof. Leonid Polterovich | University of Tel Aviv | September 2018 |
| Prof. Fritz Haake | University of Duisburg Essen | May 2018 |
| Prof. Bert Juettler | University of Linz | May 2018 |
| Prof. Thomas Eckl | University of Liverpool | January 2018 |
| Dr. Alfredo Najera Chavez | UNAM Mexico | October-November 2017 |
| Dr. Filip Misev | University of Bern | October 2017 |
| Prof. Vyjayanthi Chari | UC Riverside | July-August 2017 |
| Prof. Gerald Schwarz | Brandeis University | July 2017 |
| Prof. Alexander Elashvili | Tbilisi State University | June-July 2017 |
| Dr. Joan Licata | Australian National University | May 2017 |
| Prof. Gleb Koshevoy | Russian Academy of Sciences Moscow | May 2017 |
| Prof. Peter Lindqvist | NTNU Trondheim | April 2017 |
| Prof. Marcello Lucia | City University of New York | March-May 2017 |
| Dott. Gianpaolo Piscitelli | University of Naples | March 2017 |
| Prof. Dr. Victor Batyrev | University of Tübingen | February 2017 |
| Prof. Vyjayanthi Chari | UC Riverside | July-August 2016 |
| Prof. Chin-Yu Hsiao | Academia Sinica, Taipei | June-July 2016 |
| Prof. Marcello Lucia | City University of New York | June-July 2016 |
| Prof. Xiaonan Ma | Université Paris 7 | 2013-2015 |
| Prof. Claudio Gorodski | University of São Paulo | November 2014-January 2015 |
| Prof. Dan Coman | Syracuse University | October-December 2014 |
| Prof. Chin-Yu Hsiao | Academia Sinica, Taipei | June 2014 |
| Prof. Dan Coman | Syracuse University | July 2013 |
| Prof. Anton Petrunin | Pennsylvania State University | July 2013 |
| Prof. Marcos Alexandrino | University of São Paulo | January 2013 |
| Dr. Oleg Makarenkov | Imperial College London | March 2012 - February 2013 |
| Dr. Jianquan Ge | Peking University | October 2012 - September 2014 |
| Prof. Sergio Console | Università di Torino | September 2012 |
| Prof. Ana Fino | Università di Torino | September 2012 |
| Prof. Dan Coman | Syracuse University | July 2012 |
| Prof. Dr. Thomas Banchoff | Brown University | June-July 2012 |
| Prof. José Carlos Díaz-Ramos | University of Santiago de Compostela | June 2012 |
| Prof. Dan Coman | Syracuse University | June 2011 |
| Prof. Masaaki Umehara | Osaka University | April 2011 |
| Prof. Zaihua Wang | Nanjing University of Aeronatics and Astronautics | February-April 2012 |
| Dr. Thomas Murphy | King's College London | December 2011 |
| Prof. Fan Ding | Peking University, Beijing | September 2010 - August 2011 |
| Prof. Gestur Olafsson | Louisiana State University | June 2010 |
| Prof. T. C. Dinh | Université Paris 6, Paris | February-April 2010 |
| Prof. Dr. Karsten Grove | University of Notre Dame, USA | January 2010 |
| Dr. Sebastian Klein | University of Mannheim | January 2010 |
| Prof. Dr. Jürgen Berndt | King's College London | December 2009 |
| Prof. Dr. Wolfgang Ziller | University of Pennsylvania | July 2009 |
| Prof. Peter Lindquist | Trondheim | June 2009 |
| Prof. András Stipsicz | Alfréd Rényi Institute, Budapest | June 2009 |
| Prof. Dr. Viktor Schroeder | University of Zurich | May 2009 |
| Prof. Krishnan Shankar | University of Oklahoma | May 2009 |
| Dr. Brendan Guilfoyle | Institute of Technology, Tralee (Ireland) | April 2009 |
| Prof. Robert Smits | New Mexico State University | April 2009 |
| Prof. Markus Schmidmeier | Florida Atlantic University, Boca Raton | January-March 2009 |
| Prof. Sergiy Ovsiyenko | National Taras Shevchenko University of Kiev, Ukraine | November 2008 - January 2009 |