Events

The International Group Theory Conference of Iran (IGTC) is a conference that is organized every year. The aim of this conference is to exchange the research ideas amongst the group theorists. In addition, specialists in the subject of group theory can present their latest research works and encourage the interested students to progress and widen their knowledge in group theory. The 15th International Group Theory Conference of Iran will be held Online in the department of Mathematics and computer science, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran on 9-10th February 2023. We welcome all group theorist around the world to participant in the conference as speakers and listeners. The conference is free for everyone

This conference focuses on categorification and its applications in representation theory. Categorification is something of an art, where one mathematical object is replaced with another richer, and often categorical, one that often reveals deeper structual properties. Important examples of categorification in representation theory include the geometric categorifications of Ginzburg, Lusztig and Nakajima, which realize quantum groups and their representations in a geometric framework, and Khovanov's categorification of the Jones polynomial, and Elias and Williamson's proof of the Kazhdan-Lusztig positivity conjectures and Soergel's conjectures. This conference brings some of the top experts in this field to discuss recent advances. The conference consists of: A workshop, February 6-10, with three lecture series on different aspects of categorification The main conference, February 13-17.

G4G - Gathering for Gardner is a colloquium that happens every even numbered year in Atlanta, Georgia, USA. This meeting, that honours Martin Gardner, is a fantastic get together of mathematicians and magicians (MG loved mathematics and magic!). On odd numbered years, we hold this Colloquium in Portugal. In January 2023 it will be held in Azores, in the magnificent island of São Miguel.

This is the fifth edition of the Conference of Settat on Operator Algebras and Applications. The previous editions were held in Settat (2005) and in Marrakech (2008, 2011, 2015). The main topics are: - Banach *-algebras and C*-algebras - Nonselfadjoint operator algebras - Noncommutative geometry and index theory - Abstract harmonic analysis There will be plenary talks in the morning and time for contributed talks by junior researchers in the afternoon. The registration period is currently open.

The objective of the conference is to motivate and equip the participants with the recent state-of-art of nonlinear analysis, fixed point theory, dynamical systems, optimization, fractals, differential/integral equations and various applications to signal & image processing, soft computing as well as to expose the young talents with the newer dimensions in these areas with their practical approaches to tackle the real life problems in engineering, medical and social sciences & the Ramanujan’s Conjectures so that the participants can take up various challenges in future.

The HanDSDays are one-day workshops in the field of Dynamical Systems and Ergodic Theory. They are hosted biannually at universities in Northern Germany and provide a platform for collaboration among Northern German researchers and beyond with an interest in this fascinating research field. Within the workshop, the latest research results will be presented and discussed in the form of talks. The 6th HanDSDay will take place at the Institute for Dynamical Systems at the University of Bremen, on December 5, 2022. For more information please consult: http://unihb.eu/handsday6

We aim to organise a face-to-face meeting which will bring together Australian and international researchers working in the area of integrable systems.

On-site participation is restricted to speakers. However, online attendance is possible and free of charge (registration is required). Registration form https://forms.gle/d4mzHV8HQquNoQXk9 Organisers: Hildeberto Jardon Kojakhmetov (University of Groningen) Maximilian Engel (FU Berlin) Björn Sandstede (Brown University) Cinzia Soresina (University of Graz) Speakers: Erik Bergland, Nils Berglund, Riccardo Bonetto, Paul Carter, Michaël Chekroun, Robin Chemnitz, Björn de Rijk, Dirk Doorakkers, Ulrike Feudel, Barbara Gentz, Georg Gottwald, Annalisa Iuorio, Samuel Jelbart, Tasso Kaper, Rupert Klein, Peter Koltai, Bernd Krauskopf, Christian Kuehn, Rachel Kuske, Yao Li, Adam Monahn, Alexandra Neamtu, Guillermo Olicón Méndez, Hinke M. Osinga, Nikola Popovic, Weiwei Qui, Thimothy Roberts, Arnd Scheel, Andrey Shilnikov, Mary Silber, Peter Szmolyan, Bao Q. Tang, Peter van Heister, Thomas Zacharis.

The Sixth Workshop New Trends in Quaternions and Octonions - NTQO 2022 aims to present recent advances in the research on quaternions and octonions gathering scientists working in pure as well as applied mathematics, scientific computation and applications in physics, engineering and other applied sciences. This workshop is an opportunity to discuss recent developments in the field of quaternions and octonions, may they be theoretical, computational or real-world applications. The workshop will take place at University of Beira Interior, November 25-26, and will count with several invited lectures and short communications. As there might be participants who cannot attend NTQO 2022 in person, the event will be run in a hybrid format.

List of speakers: Nils Baas (Norwegian University of Science and Technology) Wojciech Chacholski (Royal Institute of Technology Stockholm) Benoît Fresse (University of Lille) Julien Grivaux (Sorbonne University) Vladimir Hinich (University of Haifa) Andrey Lazarev (Lancaster University) Ieke Moerdijk (Utrecht University) Joost Nuiten (Institut de Mathématiques de Toulouse) Christian Sämann (Heriot-Watt University Edinburgh) Hisham Sati (New York University Abu Dhabi) Claudia Scheimbauer (Technical University Munich) Alexander Schenkel (University of Nottingham) Martina Scolamiero (Royal Institute of Technology Stockholm) Sergey Shadrin (University of Amsterdam) Bruno Vallette (University Sorbonne Paris Nord) Scientific Committee: Vladimir Dotsenko (University of Strasbourg) Kathryn Hess (Ecole Polytechnique Fédérale de Lausanne) Damjan Pistalo (University of Luxembourg) Norbert Poncin (University of Luxembourg) Urs Schreiber (New York University in Abu Dhabi)