MATH

Europe/Rome 2020-01-29 14:00:00 2020-01-29 15:00:00 TBA Abstract: Suppose you have a vector space with the action of a Lie group. If you give it to a string theorist they might build a gauged linear sigma model, and if you give it to an algebraic geometer they might take the geometric invariant theory quotients. It turns out the string theory can then make interesting predictions for the algebraic geometer, particularly about how the derived categories of the different quotients are related. I'll explain some of this picture and what we understand about it mathematically. ICTP ICTP pio@ictp.it 29 Jan 2020

Europe/Rome 2020-02-04 16:00:00 2020-02-04 17:00:00 Seminar by An Zhang ICTP ICTP pio@ictp.it 4 Feb 2020

Europe/Rome 2020-03-09 07:00:00 2020-03-13 21:00:00 Workshop on Differential Geometry Week 1 | (smr 3431) The "Workshop on Differential Geometry” has become a traditional event that takes place every year in the state of Alagoas, Brazil, during the Brazilian summer, congregating renowned international experts and members of the Brazilian geometry community. The 2020 edition will celebrate the 10th anniversary of the event, which has been organized since 2011 by the Institute of Mathematics of the Federal University of Alagoas (UFAL). There will be a balance of topics that are active in Brazil and research directions that need to be stimulated and further developed. In the  first week 5 advanced mini courses will be given by international experts while the second week will be devoted to research seminars. Applicants should specify if they want to take part to only one of the two weeks of the Workshop. Topics: • Minimal surfaces, constant mean curvature surfaces • Kahler geometry, extremal metrics • Mathematical relativity, stability/rigidity phenomena • Mean curvature  ow • Gluing and desingularization techniques, phase transition PDEs Minicourses: Lucas Ambrozio, University of Warwick   Joel Fine, Université Libre de Bruxelles    Laurent Hauswirth, Université de Marne-la-Vallée    Celso Viana, University of California - Irvine   Lu Wang, University of Wisconsin-Madison Invited Speakers: Sérgio Almaraz, Universidade Federal Fluminense Claudio Arezzo, International Centre for Theoretical Physics Gérard Besson, Institut Fourier - Université de Grenoble José María Espinar, Universidad de Cadiz Abigail Folha, Universidade Federal Fluminense Ailana Fraser, University of British Columbia Gregory Galloway, University of Miami Casey Kelleher, Princeton University* Levi Lima, Universidade Federal do Ceará Vanderson Lima, Universidade Federal do Rio Grande do Sul Jorge Lira, Universidade Federal do Ceará Andrea Loi, Università di Cagliari Andrea Malchiodi, Scuola Normale Superiore Ana Menezes, Princeton University Frank Pacard, École Polytechnique Paolo Piccione, Universidade de São Paulo Álvaro Ramos, Universidade Federal do Rio Grande do Sul Tristan Rivière, ETH Zürich Richard Schoen, University of California - Irvine Gang Tian, Beijing University Feliciano Vitorio, Universidade Federal de Alagoas Jun-cheng Wei, University of British Columbia Xi-Ping Zhu, Sun Yat-sen University *To be confirmed Attention for application to the 2nd week of the "Workshop on Differential Geometry - Week 2", 16 - 20 March 2020 go to link: http://indico.ictp.it/event/9228/ Maceio - Brazil ICTP pio@ictp.it 9 Mar 2020 - 13 Mar 2020

Europe/Rome 2020-03-16 07:00:00 2020-03-20 21:00:00 Workshop on Differential Geometry Week 2 | (smr 3503) The "Workshop on Differential Geometry” has become a traditional event that takes place every year in the state of Alagoas, Brazil, during the Brazilian summer, congregating renowned international experts and members of the Brazilian geometry community. The 2020 edition will celebrate the 10th anniversary of the event, which has been organized since 2011 by the Institute of Mathematics of the Federal University of Alagoas (UFAL). There will be a balance of topics that are active in Brazil and research directions that need to be stimulated and further developed. In the  first week 5 advanced mini courses will be given by international experts while the second week will be devoted to research seminars. Applicants should specify if they want to take part to only one of the two weeks of the Workshop. Topics: • Minimal surfaces, constant mean curvature surfaces • Kahler geometry, extremal metrics • Mathematical relativity, stability/rigidity phenomena • Mean curvature  ow • Gluing and desingularization techniques, phase transition PDEs Minicourses: Lucas Ambrozio, University of Warwick   Joel Fine, Université Libre de Bruxelles    Laurent Hauswirth, Université de Marne-la-Vallée    Celso Viana, University of California - Irvine   Lu Wang, University of Wisconsin-Madison Invited Speakers: Sérgio Almaraz, Universidade Federal Fluminense Claudio Arezzo, International Centre for Theoretical Physics Gérard Besson, Institut Fourier - Université de Grenoble José María Espinar, Universidad de Cadiz Abigail Folha, Universidade Federal Fluminense Ailana Fraser, University of British Columbia Gregory Galloway, University of Miami Casey Kelleher, Princeton University* Levi Lima, Universidade Federal do Ceará Vanderson Lima, Universidade Federal do Rio Grande do Sul Jorge Lira, Universidade Federal do Ceará Andrea Loi, Università di Cagliari Andrea Malchiodi, Scuola Normale Superiore Ana Menezes, Princeton University Frank Pacard, École Polytechnique Paolo Piccione, Universidade de São Paulo Álvaro Ramos, Universidade Federal do Rio Grande do Sul Tristan Rivière, ETH Zürich Richard Schoen, University of California - Irvine Gang Tian, Beijing University Feliciano Vitorio, Universidade Federal de Alagoas Jun-cheng Wei, University of British Columbia Xi-Ping Zhu, Sun Yat-sen University *To be confirmed Attention for application to the 1st week of the "Workshop on Differential Geometry - Week 1", 9 - 13 March 2020 go to link: http://indico.ictp.it/event/9028/ Maceio - Brazil ICTP pio@ictp.it 16 Mar 2020 - 20 Mar 2020

Europe/Rome 2020-06-29 08:00:00 2020-07-03 22:00:00 Complex Analysis, Geometry and Dynamics ECM-ICTP 2020 | (smr 3457) The goal is to bring together leading researchers worldwide in complex analysis, geometry, and dynamics, with the aim of enhanced future collaboration. These fields are strongly interrelated, and in order to be able to solve deep challenging problems it is becoming necessary to pursue synergies among them to a bigger degree than in the past. Topics: Holomorphic approximation theory L2 techniques, plurisubharmonic functions, complex pluripotential theory Complex dynamics in higher dimensions Holomorphic directed systems, contact systems Applications of complex analysis to minimal surfaces Flexibility versus rigidity in complex geometry Cauchy-Riemann geometry Monge-Ampėre equations and Kähler manifolds There have been major recent advances in all these topics which the speakers will report on. It is becoming increasingly evident that a deeper level of cooperation will be needed for further progress. Speakers: A. ALARCÓN, University of Granada, Spain D. ANGELLA, University of Firenze, Italy F. BRACCI, University of Rome II-Tor Vergata, Italy F. DENG, University of Chinese Academy of Sciences, China B. DRINOVEC DRNOVŠEK, University of Ljubljana, Slovenia P. EBENFELT, University of California-San Diego, USA V. GUEDJ, University of Toulouse, France                       J.-M. HWANG, Korea Institute for Advanced Study, Korea S. KOLODZIEJ, University of Cracow, Poland       F. KUTZSCHEBAUCH, University of Berne, Switzerland B. LAMEL, University of Vienna, Austria F. LÁRUSSON, University of Adelaide, Australia S. NEMIROVSKI, Steklov Mathematical Institute, Russia     H. PETERS, University of Amsterdam, The Netherlands D. PHONG, Columbia University, USA T. OHSAWA, Nagoya University, Japan N. SHCHERBINA, University of Wuppertal, Germany B. STENSØNES, NTNU, Norway L. STUDER, Universidad Complutense de Madrid, Spain J. WINKELMANN, Bochum University, Germany E. F. WOLD, University of Oslo, Norway E. WULCAN, University of Gothenburg, Sweden M. XIAO, University of California-San Diego, USA A. ZIMMER, Louisiana State University, USA Grants: A limited number of grants are available to support the attendance of selected participants, with priority given to participants from developing countries. There is no registration fee. ICTP ICTP pio@ictp.it 29 Jun 2020 - 3 Jul 2020

Europe/Rome 2020-07-21 08:00:00 2020-07-31 22:00:00 International Conference on Representations of Algebras, ICRA 2020 Workshop and Conference | (smr 3463) For further information regarding the International Conference on Representations of Algebras, ICRA 2020 Workshop and Conference please visit the following link: https://wiki.math.ntnu.no/icra2020/start ICTP ICTP pio@ictp.it 21 Jul 2020 - 31 Jul 2020