Events

The goals of this conference are to bring together internationally renowned researchers working on various topics related to stochastic analysis and, particularly, to the theory and applications of stochastic partial differential equations, and to expose and attract graduate students and young researchers to this steadily growing area.

ULTRAMATH 2022: Registration and Call for papers Ultrafilters and Ultraproducts Across Mathematics, and Related Topics June 6 - June 11, 2022, Pisa, Italy https://www.ultramath.it/ Dear all, We are happy to announce that the registration and the call for papers for the upcoming event "ULTRAMATH 2022 - Ultrafilters and Ultraproducts Across Mathematics, and Related Topics", that will be held in Pisa (Italy) from June 6th to June 11th, 2022, are now open. REGISTRATION: The deadline for registrations is ***MONDAY, MAY 9***. There is no registration fee, but completing the registration form is mandatory. Details for the registration and for grant applications can be found on the conference website. SUBMISSION OF AN ABSTRACT: The deadline for the submission of an abstract is ***MONDAY, MARCH 21***. Details on the procedure can be found on the conference website. The International Conference "ULTRAMATH 2022” aims to present recent results in the whole spectrum of mathematics which are grounded on the use of ultrafilters and ultraproducts. Its main goals: • Disseminate information about the various techniques related to the use of ultrafilters and ultraproducts, and their potential to attack open problems. • Bring together researchers with different backgrounds, and encourage their collaborations and interactions, especially on topics connecting different areas of mathematics. The covered topics of UltraMath 2022 include (but are not limited to): • Additive and Combinatorial Number Theory. • Combinatorics and Ramsey Theory. • Algebra and Geometry. • General Topology. • Measure Theory. • Ergodic Theory and Dynamics. • Functional Analysis and Metric Spaces. • Nonstandard Analysis and Model Theory. • Generalized Spaces and Differential Equations. • Set Theory. Greater prominence will be given to those results that satisfy (most of) the following conditions: • The results can be formulated and presented in non-specialist terms, and be in principle understandable by any practicing mathematician. • The usage of ultrafilters/ultraproducts is important (or even essential) in obtaining these results. • The results connect different areas of mathematics. • The results reveal new facets of known important topics. This is the second edition of “UltraMath”, after the one held in Pisa in 2008: http://people.dm.unipi.it/ultramath. After two years of postponement, we are strongly committed to holding this 2022 edition with the physical presence of lecturers and participants. We will make every effort to ensure that this is done safely; in the unfortunate case of a new emergency due to the pandemic, UltraMath 2022 will take place anyway as a hybrid or as an online event, depending on the situation. Scientific Committee: Vitaly Bergelson (Ohio State University, USA) Andreas Blass (University of Michigan, USA) Mauro Di Nasso (Università di Pisa, Italia) Renling Jin (College of Charleston, USA) Organizing Committee: Mauro Di Nasso (Università di Pisa, Italia) – chair Lorenzo Luperi Baglini (Università di Milano, Italia) LIST OF INVITED SPEAKERS Vieri Benci — Università di Pisa, Italia Vitaly Bergelson — Ohio State University, USA Andreas Blass — University of Michigan Ann Arbor, USA Artem Chernikov — University of California Los Angeles (UCLA), USA Natasha Dobrinen — University of Denver, USA Cornelia Druţu — University of Oxford, UK Isaac Goldbring — University of California Irvine (UCI), USA C. Ward Henson (TBC) — University of Illinois Urbana-Champaign, USA Neil Hindman (TBC) — Howard University, USA Michael Hrušák — Universidad Nacional Autónoma, México Renling Jin — College of Charleston, USA Steven Leth — University of Northern Colorado, USA Martino Lupini(TBC) — Victoria University, New Zealand Joel Moreira — University of Warwick, UK Jaroslav Nešetřil — Charles University Praha, Czech Republic Florian Richter – Northwestern University, USA David A. Ross — University of Hawaii, USA Sławomir Solecki — Cornell University, USA Dona Strauss — University of Hull, UK Stevo Todorcevic — Univ. of Toronto, Canada and Univ. Paris Diderot, France Luca Q. Zamboni (TBC) - Université de Lyon, France Those who need more information can contact the organizers at: ultramath2022@cs.dm.unipi.it. We hope to see you in Pisa! Best regards, The Organizers

The international Conference “ULTRAMATH 2022” aims to present recent results in the whole spectrum of mathematics which are grounded on the use of ultrafilters and ultraproducts. Its main goals are: Disseminate information about the various techniques related to the use of ultrafilters and ultraproducts, and their potential to attack open problems; Bring together researchers with different backgrounds, and encourage their collaborations and interactions, especially on topics connecting different areas of mathematics.

This will be the 11th edition of a series of meetings which started in 2001, whose aim is to bring together researchers from different fields, mainly Mathematics and Engineering, and give them the opportunity to discuss, in a friendly atmosphere, recent developments in computational and theoretical methods for Dynamical Systems and PDEs, and their applications. This year, the meeting will host 4 hours long Minicourses on special topics and a Light Talk session. Titles and organizers of the 5 Minicourses are listed below. Introduction to Virtual Elements. Organizers: Lourenço Beirão da Veiga and Alessandro Russo. Dynamical systems with delay: theoretical and numerical aspects. Organizer: Dimitri Breda. Selected aspects of networks, stability and numerical considerations. Organizer: Luca Dieci. Principles of stochastic numerics and applications to dynamical systems. Organizer: Raffaele D’Ambrosio. Model reduction methods for ODEs and PDEs. Organizer: Maurizio Falcone. There will also be a Light Talk session for young and senior researchers consisting of 10 minutes talks presenting recent research topics on the field.

This conference on financial mathematics will be focusing on pressing challenges in finance and insurance produced by climate change, demographic developments, and the ever-increasing dominance of data and information. Alongside the challenges, this three-day conference’s goal will devote time to the role and responsibilities financial and insurance mathematics have in developing solutions and in assisting with transitions necessary to mitigate irreversible adverse environmental and socio- economic impact. The aim is to promote interdisciplinary cooperation bridging mathematics, statistics and computer science with finance, climate science, insurance and economics. Industry professionals and members of government agencies will be invited to share their experience and expertise alongside academic experts in the field in order to scope out the most urgent research directions with the highest potential for incisive solutions.

After a long break, the Seminar Sophus Lie will finally resume with a summer session 2022 to be held in in Nordfjordeid, the birthplace of Sophus Lie, at the Sophus Lie Conference Center - and for the first time in Norway. We do not plan a hybrid meeting.

The Conference gathers experts in Nonlinear Partial Differential Equations (PDEs) sharing a common approach to research, driven by curiosity and strongly interacting with other disciplines (Physics, Engineering, Biology, Social Sciences). The Conference, originally scheduled in 2020, is also the occasion for celebrating Michiel Bertsch's 65(+2)th birthday. A few slots will be available for young researchers wishing to contribute a short talk. Please feel free to inquire by email. Registration is free but mandatory. We thank you for your interest and we look forward to your participation. The organizers: Lorenzo Giacomelli, Roberto Natalini, Gabriella Tarantello, Andrea Terracina, Alberto Tesei

The Croatian Mathematical Congress is a central mathematical event in Croatia, held every four years. The aim of the congress is the exchange of current developments, ideas and problems in all areas of pure and applied mathematics. The scientific program includes plenary lectures and invited talks by distinguished scientists, the Croatian Mathematical Society Award Lecture, as well as lectures of the individual sections and poster presentations.