Mathematics – Magnetism - Materials (2024/2025)

Organizers: Stéphane Avril (INSERM St. Etienne), Andrea Bachmaier (WPI c/o ÖAW Leoben), Alberta Bonanni (WPI c/o JKU Linz), Andrii Chumak (WPI c/o U.Wien), Christian Hellmich (WPI c/o TU Wien), OTPF Burkard Hillebrands (RPTU Kaiserslautern), Silvan Schmid (WPI c/o TU Wien), OTPF Annette Schmidt (U. Köln)

Events

Workshop "Permanent magnet materials in the making"
Location: Erich Schmid Institut (ESI), Leoben Time: 21. May 2025 (Wed) - 22. May 2025 (Thu); Opening: 16:00
Organisation(s) Dept. Geography & Regional Research @ U.Wien ESI ÖAW Leoben WPI Organiser(s) Andrea Bachmaier (WPI c/o ESI, ÖAW) Erika Faigen (U.Wien)

27th Pauli Colloquium: François Golse
Location: MMM-WPI SeminarRoom 8.135, 8th floor Fak.Math U.Wien and online: https://us06web.zoom.us/j/81595699552?pwd=MW51SkM4S0JsNUVtRmhzKzc3QXpNUT09 Time: 27. Feb 2025 (Thu) - 27. Feb 2025 (Thu); Opening: 10:30
Topics: 27th Pauli Colloquium, jointly with Colloquium of the research platform MMM 1) 10h30 CoffeeTea & CakeFruit 2) 11h00: Welcome: Norbert J Mauser (WPI c/o MMM & Fak. Math. U.Wien) Introduction: Jakob Möller (WPI c/o Ecole Polytechnique 3) Francois Golse (Ecole polytechnique, CMLS): "Velocity Averaging for Quantum Kinetic Equations" Abstract: Velocity averaging in classical kinetic models [1,2,3] like Vlasov or Boltzmann equation is a smoothing mechanism for „macroscopic“ observables (in position space) as averages in the velocity variable of the phase space distribution function. The Wignertransform [4,5,6,7] converts the Schrödinger (or von Neumann) equation into sort of Vlasov equation for the Wignerfunction, with the standard transport term and a nonlocal (i.e. pseudodifferential) force term. It is a long standing question if one can apply velocity averaging to quantum kinetic Wigner equations, in order to obtain a gain of regularity on quantities such as the density function. In this talk we introduce kinetic equations and the classical averaging lemma and then show that this indeed works in the quantum physics case, for special mixed states, but typically fails for pure states (similar to the situation for the semiclassical limit of nonlinear Schrödinger equations [5,6]). We use a new (?) derivation of Madelung's fluid dynamic formulation of Schrödinger equations [8]. (Joint work with Jakob Möller)
Organisation(s) WPI Inst. CNRS Pauli (ICP) research platform "Mathematics-Magnetism-Materials" @ U. Wien Organiser(s) Norbert J Mauser (WPI & ICP c/o MMM & Fak. Math. U.Wien)
Remark: Click here for further information

Workshop on "Computational Micromagnetism"
Location: WPI, OMP 1, Seminar Room 08.135 Time: 17. Jan 2025 (Fri) - 17. Jan 2025 (Fri); Opening: 13:30
Topics: 13h40 - 14h30 Talk d'Aquino: „Micromagnetic modelling and simulation for inertial magnetization dynamics in ferromagnets“ 14h30 - 15h00 Coffee Break 15h - 15h45 Defensio Talk Schaffer: "Physics Informed Machine Learning in the Field of Micromagnetism"
Organisation(s) WPI research platform "Mathematics-Magnetism-Materials" @ U.Wien Organiser(s) Massimiliano D'Aquino (Univ. Napoli Federico II) Lukas Exl (WPI c/o MMM Univ. Wien)
Remark: Click here for further information (Talk M. d'Aquino) Click here for further information (Talk S. Schaffer)

Working Group "Inverted microstructure graph networks"
Location: WPI, OMP 1, Seminar Room 08.135 Time: 18. Dec 2024 (Wed) - 18. Dec 2024 (Wed); Opening: 10:00
Organisation(s) WPI research platform "Mathematics-Magnetism-Materials" @ U.Wien Organiser(s) Priv.-Doz. Dr. Lukas Exl (WPI c/o MMM Univ. Wien)

Working Group "Graph neural networks for magnet grain structures"
Location: WPI, OMP 1, Seminar Room 08.135 Time: 28. Nov 2024 (Thu) - 28. Nov 2024 (Thu); Opening: 10:00
Organisation(s) WPI research platform "Mathematics-Magnetism-Materials" @ U.Wien Organiser(s) Priv.-Doz. Dr. Lukas Exl (WPI c/o MMM Univ. Wien)

Pauli Fellows

Hillebrands, Burkard

1. Jul 2024-30. Jun 2025

Olga Taussky Pauli Fellows

Schmidt, Annette

1. Jul 2024-30. Jun 2025

Visitors

Bachmaier, Andrea			18. Dec 2024-18. Dec 2024
Kovacs, Alexander			28. Nov 2024-28. Nov 2024
			18. Dec 2024-18. Dec 2024
Oezelt, Harald			28. Nov 2024-28. Nov 2024
			18. Dec 2024-18. Dec 2024

PostDocs

Cherpak, Mykola			1. Nov 2024-31. Dec 2024
Exl, Priv.-Doz., Lukas			1. Jul 2024-31. Jul 2024
Fardygola, Larysa			1. Nov 2024-31. Dec 2024
Hrechko, Yaroslav			1. Nov 2024-31. Dec 2024
Khalina, Kateryna			1. Nov 2024-31. Dec 2024
Kostenko, Oleksii			1. Nov 2024-31. Dec 2024
Lehenkyi, Maksym			1. Nov 2024-31. Dec 2024
Melkov, Gennadii			1. Oct 2024-30. Nov 2024
Odnodvorets, Larysa			1. Oct 2024-30. Nov 2024
Peschanskii, Alexei			1. Nov 2024-31. Dec 2024
Shabelnyk, Yurii			1. Oct 2024-30. Nov 2024
Shumakova, Nataliia			1. Oct 2024-30. Nov 2024
Slavin, Victor			1. Nov 2024-31. Dec 2024

Pauli-PostDocs

Giesriegl, Ariane

1. Feb 2025-30. Jun 2025

PreDocs

Dolhov-Hordiichuk, Serhii			1. Oct 2024-30. Nov 2024
Grytsyna, Viktor			1. Nov 2024-31. Dec 2024
Rylova, Anastasiia			1. Oct 2024-30. Nov 2024