ELFT HÍRADÓ

[Dániel Barta <barta.daniel AT wigner.hun-ren.hu>]

Dear Colleagues,

We would like to circulate the following announcement for the next 13th 
Bolyai-Gauss-Lobachevsky (BGL-2025) Conference on Non-Euclidean Geometry 
in Modern Physics and Mathematics, to be held in Saïdia, Morocco, from 
26 to 29 May 2025. This meeting is a continuation of the earlier 
conferences held in Ukraine, Romania, Hungary and Belarus. The 
conference promotes discussion and interaction among researchers in 
various fields of mathematics and physics, with a focus on applications 
and advances in differential geometry.

The main topics to be covered will include cosmology, gravitational 
waves, dark energy and dark matter, modified theories of gravity, the 
Hubble tension: observational results and possible solutions, recent 
developments in differential geometry, quantum gravity and quantum 
fields in curved spacetimes, mathematical modelling of physical systems, 
complex dynamical behaviour, instabilities and chaos, quantum groups and 
algebras, deformed quantum systems, quantum information, non-Euclidean 
geometry in particle physics and quantum field theory, and nuclear 
matter under extreme conditions.

Registration is available until 1 May, 2025 at the conference website: 
https://indico.cern.ch/event/1464707/

With best regards, on behalf of the organizing committee,

Tiberiu Harkó (Babeş-Bolyai University, Cluj-Napoca, Romania)
László Jenkovszky (Bogolyubov Institute for Theoretical Physics, Kyiv, 
Ukraine)
Dániel Barta (HUN-REN Wigner RCP, Budapest, Hungary)
István Szanyi (HUN-REN Wigner RCP, Budapest, Hungary)