Events

THE CONFERENCE IS ORGANIZED JOINTLY BY A.S. Makarenko Sumy State Pedagogical University, Taras Shevchenko National University of Kyiv and Institute of Mathematics of National Academy of Sciences of Ukraine CONFIRMED PLENARY SPEAKERS 1.Nicolás Andruskiewitsch, National University of Cordoba, Argentina 2.Tomoyuki Arakawa, Kyoto University, Japan 3.Taras Banakh, Ivan Franko National University of Lviv, Ukraine 4.Volodymyr Bavula, University of Sheffield, UK 5.Michel Van den Bergh, Hasselt University, Belgium 6.Oksana Bezushchak, Taras Shevchenko National University of Kyiv, Ukraine 7.Igor Burban, University of Paderborn, Germany 8.Yuriy Drozd, Institute of Mathematics of NAS of Ukraine, Ukraine 9.Pavel Etingof, Massachusetts Institute of Technology, USA 10.Vyacheslav Futorny, SUSTech University, China 11.Rostislav Grigorchuk, Texas A&M University, USA 12.Mikhael Gromov, Courant Institute of Mathematical Sciences,New York, USA 13.Harald Andrés Helfgott, Georg August University of Göttingen, Germany, Institut de Mathématiques de Jussieu, France 14.Zbigniew Jelonek, Institute of Mathematics Polish Academy of Sciences, Poland 15.Victor Kac, Massachusetts Institute of Technology, USA 16.Iryna Kashuba, University of São Paulo, Brazil 17.Olga Kharlampovich, Hunter College, CUNY, USA 18.Leonid Kurdachenko, Oles Honchar Dnipro National University, Ukraine 19.Peter Littelmann, University of Cologne, Germany 20.Alex Lubotzky, Hebrew University, Israel 21.Sergiy Maksymenko, Institute of Mathematics of National Academy of Sciences of Ukraine, Ukraine 22.Alexander Martsinkovsky, Northeastern University, USA 23.Olivier Mathieu, Université Claude Bernard, Lyon, France 24.Volodymyr Mazorchuk, Uppsala University, Sweden 25.Volodymyr Nekrashevych, Texas A&M University, USA 26.Victor Ostrik, University of Oregon, USA 27.Anatoliy Petravchuk, Taras Shevchenko National University of Kyiv, Ukraine 28.Vera Serganova, University of California, Berkeley, USA 29.Ivan Shestakov, University of São Paulo, Brazil 30.Agata Smoktunowicz, University of Edinburgh, UK 31.Geordie Williamson, University of Sydney, Australia 32.Changchang Xi, Capital Normal University, Beijing, China 33.Efim Zelmanov, SUSTech University, China

Scientific Directors: Claudio Agostinelli, Univ. Trento, Italy Massimo Fornasier, Technical Univ. Munich, Germany Lorenzo Rosasco, Univ. Genova and IIT, Italy, and MIT, USA Rebecca Willett, University of Chicago, USA Lectures: Philippe Rigollet, MIT, USA - An optimization perspective on sampling Lorenzo Rosasco, Univ. Genova and IIT, Italy, and MIT, USA. - Regularization Approaches to Machine Learning Carola-Bibiane Schönlieb, Univ. Cambridge, UK - Data-driven approaches to inverse problems Joel Tropp, Caltech Pasadena, USA - Randomized algorithms for linear algebra Stephen Wright, Univ. Wisconsin, USA - Fundamental Optimization Algorithms for Data Science

The EMS Education Committee announces the organization of its second Mathematics Summer School for talented/gifted students in mathematics. The purpose of this Summer School is to give an opportunity to high ability students to develop further knowledge and competences in post-secondary education mathematics and to support their way to mathematics careers. The exact mathematics content of the Summer School Programme will be announced in the coming weeks and will include 7-8 modules in pure and/or applied mathematics and will challenge participants with advanced level mathematics learning, mathematical projects, mathematics communication practice and mathematical debates between student participants.

This event is the premier maintenance and reliability modelling conference in the UK and builds upon a very successful series of previous conferences. It is an excellent international forum for disseminating information on the state-of-the-art research, theories and practices in maintenance and reliability modelling and offers a platform for connecting researchers and practitioners from around the world.

The Faculty of Mathematics and Mechanics of the Yerevan State University, in collaboration with CREST/ENSAE and Ecole Polytechnique, Paris, is organizing a Summer School on Statistics and Learning Theory, which will be held on July 9 – 15, 2023 in Tsaghkadzor. The target audience of the school are university undergraduate senior, master and PhD students and researchers, as well as industry people interested in Statistics and applications. Lectures will be in English.

Students come from all over Europe to spend a week working in small groups on projects which are based on real-life problems. Each group is led by an ECMI instructor who introduces the problem – usually formulated in non-mathematical terms – on the first day, and then helps to guide the students to a solution during the week. The students present their results to the other groups on the last day and then write up their work as a report. The main aims of these Modelling Weeks are: train students in Mathematical Modelling and stimulate their collaboration and communication skills, in an international environment. Please check the webpage for further details: http://www.math.u-szeged.hu/ECMI2023/

Scientific Directors: Fabrice Bethuel, Univ. Paris VI, France Giandomenico Orlandi, Univ. Verona, Italy Bianca Stroffolini, Univ. Napoli Federico II, Italy Lectures: Fabrice Béthuel, Univ. Paris VI, France - Phase transitions for the vectorial Allen-Cahn equation Duvan Henao Manrique, Universidad de O'Higgins, Chile - Singular minimizers in nonlinear elasticity Apala Majumdar, University of Strathclyde, UK - Analysis and Applications of Mathematical Theories for Nematic Liquid Crystals Angkana Ruland, Univ. Heidelberg, Germany - Rigidity, Flexibility and Scaling in the Modelling of Shape-Memory Alloys Seminar by Robert Jerrard, Univ. Toronto, Canada.

Logical Methods in Ramsey Theory and Related Topics July 10 - July 11, 2023, Pisa, Italy https://events.dm.unipi.it/e/ramsey2023pisa Dear all, We are happy to announce that registration for the upcoming event "Logical Methods in Ramsey Theory and Related Topics", which will be held in Pisa (Italy) from July 10th to July 11th, 2023, is now open. REGISTRATION: The deadline for registrations is ***SATURDAY, JUNE 10th***. There is no registration fee, but completing the registration form is mandatory. Students, early career researchers, and participants from disadvantaged countries can apply for support during the registration procedure. Participants traveling with young children can also apply for childcare support. Details for the registration and grant applications can be found on the conference website. The workshop is centered around the interplay between mathematical logic and combinatorics. Its main goals are: Disseminate information about various logical techniques used in several areas of combinatorics and related topics; Bring together researchers with different backgrounds, and encourage their collaborations and interactions, especially on topics connecting different areas of mathematics. The covered topics include (but are not limited to): Nonstandard methods in combinatorics and Ramsey Theory; Model-theoretical methods in density theory for semigroups; Reverse mathematics of combinatorial principles; Set theory and ultrafilter methods; Computational limits to finite provability and proof complexity; Quasi-orders and applications. Organizing Committee Alessandro Berarducci (Università di Pisa) Lorenzo Luperi Baglini (Università di Milano) Rosario Mennuni (Università di Pisa) Moreno Pierobon (Università di Pisa) Mariaclara Ragosta (Università di Pisa) LIST OF INVITED SPEAKERS Vieri Benci (Università di Pisa) Lorenzo Carlucci (Sapienza Università di Roma) Raphaël Carroy (Università di Torino) Mirna Džamonja (CNRS - Université de Paris) Marco Forti (Università di Pisa) Nicola Galesi (Sapienza Università di Roma) Isaac Goldbring (University of California, Irvine) Karel Hrbáček (City College of New York) Renling Jin (College of Charleston) Steven Leth (University of Northern Colorado) Martino Lupini (Università di Bologna) Those who need more information can contact the organizers at: ramsey2023@cs.dm.unipi.it. We hope to see you in Pisa! Best regards, The Organizers

The conference continues a series of ring theory conferences in Graz from 2012, -14, -16, -18, and 2021. The main subjects include: Multiplicative ideal theory: ideal and module systems, star and semistar operations, Dedekind, Prüfer, Krull, and Mori rings and their generalizations, Noncommutative rings and algebras, Rings of integer-valued polynomials, Topological aspects in ring theory, Factorization theory in rings and semigroups, Direct-sum decomposition of modules.

2023. The school is oriented to young researchers, Ph.D. and postdoctoral students in Mathematics, Physics and Engineering, in particular those interested in focusing their research on geometric control and its applications to mechanical and electrical systems, and optimal control. Undegraduate students and master students are also welcome!!! This year the courses will be delivered by: Arjan van de Schaft (Groningen University, The Netherlands): The geometry of port-Hamiltonian systems. Alejandro Cabrera (Universidade Federal do Rio de Janeiro-UFRJ, Brasil Brazil): About the structure of local symplectic groupoids.