Events

A two study days aimed at presenting new ideas and innovative lines of research in the field of mathematical and statistical methods for insurance and finance, both from a theoretical and applied point of view. To this end, invited speakers skilled in outlining new and exciting frontiers in research will participate. The workshop will also include poster presentations aimed at encouraging interactions and discussions among participants.

The William Rowan Hamilton Geometry and Topology Workshop: Celebrating Martin Bridson's 60th Birthday to be held at the Hamilton Mathematics Institute (HMI), in Trinity College Dublin, Ireland. The workshop will consist of a five day lecture series June 30-July 4th, 2025, and a poster session for junior researchers. Speakers: Ian Agol (University of Berkeley California) Mladen Bestvina (University of Utah) Noel Brady (University of Oklahoma) Emmanuel Breuillard (University of Oxford) Tara Brendle (University of Glasgow) Pierre-Emmanuel Caprace (UCLouvain) Ruth Charney (Brandeis University) Koji Fujiwara (Kyoto University) Giles Gardam (University of Bonn) Kasia Jankiewicz (University of California Santa Cruz) Fanny Kassel* (IHES) Dessislava Hristova Kochloukova (IMECC UNICAMP Brazil) Claudio Llosa (Isenrich Karlsruhe Institute of Technology (KIT)) Alex Lubotzky (The Weizmann Institute) Wolfgang Lück (University of Bonn) Jean Pierre Mutanguha (McGill University) Alan Reid (Rice University) Rich Schwartz (Brown University) Anne Thomas (University of Sydney) Karen Vogtmann (University of Warwick) Richard Wade (University of Oxford) Daniel Wise (McGill University) *to be confirmed Funding: A limited amount of funding is also available for both junior and senior researchers wishing to attend the workshop. If you would like to request travel support you can do so on the workshop website. Organizing Committee: Martin Bridgeman (Boston College), Daniel Groves (University of Illinois at Chicago), Dawid Kielak (University of Oxford), Timothy Riley (Cornell University), Kim Ruane (Tufts University), Sam Shepherd (Vanderbilt University), Henry Wilton (University of Cambridge)

The symposium will cover, but not limited, various topics in differential geometry; including Riemannian and sub-Riemannian geometry, geometric structures on manifolds, Finsler and contact geometry, information geometry, and their applications in mathematical physics, relativity theory, and data science.

This will be a one-week conference broadly focused on the topics of the L-functions and Modular Forms Database (http://lmfdb.org), mathematical databases, computation, and number theory. The conference will include invited talks, presentations by authors of papers submitted to the conference and selected by the scientific committee following peer-review, as well as time for research and collaboration. We plan to publish a proceedings volume that will include all of the accepted papers.

MIMAR is the premier maintenance and reliability modelling conference. 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 conference continues a series of ring theory conferences in Graz from 2012, -14, -16, -18, -21, and 2023. The focus lies on algebraic, number theoretic and topological aspects of rings, algebras and polynomials, including: Integer-valued polynomials Polynomial mappings Multiplicative ideal theory Topological methods in ring theory Zariski-Riemann spaces of valuation domains Factorization theory in rings and monoids Module theory and linear algebra over rings Dedekind, Prüfer, and Krull domains and generalizations.

Scientific Directors: Martin D. Buhmann, Univ. Giessen, Germany Stefano De Marchi, Univ. Padova, Italy Gianluca Vinti, Univ. Perugia, Italy Lectures: Martin D. Buhmann, Univ. Giessen, Germany - Theory and Applications of Quasi-Interpolation Wolfgang Erb, Univ. Padova, Italy - Modern Computational Harmonic Analysis on Graphs and Networks Götz Pfander, Katholische Univ. Eichstätt-Ingolstadt, Germany - Sampling theory and bases of exponentials: novel techniques in the foundations of communications

A universal source of difficulty in the numerical solution of differential equations is stiffness, which may stem from multi-scale dynamics and means that straightforward explicit discretizations are very inefficient. Consequently, choosing how to deal with stiffness (usually through the selection of the time discretization method) is often the most impactful decision made while solving these problems; it can be the difference between complete intractability and rapid solution. The aim of this workshop is to advance the field of time evolution for PDEs by bringing together a broad community that will address this important issue in a variety of ways.

We cordially invite you to the 11th International Conference on Lévy Processes (LP2025) at Sofia University, Bulgaria. The LP2025 continues the long tradition of Lévy conferences previously held in Mannheim (2022), Samos (2019), Angers (2016), Wroclaw (2013), Dresden (2010), Copenhagen (2007), Manchester (2005), Paris (2003) and Aarhus (2002, 1999). Its main aim is to bring together a wide range of researchers and graduate students working on topics related to Lévy processes and their applications. You are welcome to join us and enjoy accessible and intriguing invited talks from leading researchers in the field. Shortly before LP2025, a satellite summer school will be held from July 25 to July 27 at the same venue. The school courses will be addressed for PhD students and intend to give a panoramic view of various aspects in the topic of stochastic processes. The tentative list of lecturers includes: Prof. Bastien Mallein (Université Toulouse III Paul Sabatier, Toulouse, France) Prof. Jason Schweinsberg (University of California, San Diego, USA) Prof. Pierre Patie (Cornell University, Ithaca, New York, USA). Poster contributions to the conference and the summer school will be accepted as well. For both events there is no participation fee! For further information please check the web site https://sites.google.com/view/levyconference2025/home which will be duly updated with important information. Best wishes from the organizers, Victor Rivero, Mladen Savov

Our conference gathers together experts and young researchers in the different areas of Geometric Group Theory, Arithmetic Geometry and Analysis of PDEs, three of the research fields of which the Math department in Regensburg consists. This conference, aimed in particular at early career mathematicians, offers an exploration of these diverse areas of mathematics, providing a stimulating environment for positive and profitable scientific interactions and collaborations among speakers and participants. To pursue this goal, we will offer to the participants the opportunity to present their own results. The WiM Regensburg group aims to play an active role in helping raising awareness of the gender dynamics existing in the field of mathematics. Therefore, we are incorporating a lecture on gender equality and a Career Panel alongside our mathematical presentations. Social activities encouraging interaction between participants will be also a key feature.