The 13th Bolyai–Gauss–Lobachevsky (BGL) Conference on Non-Euclidean Geometry in Modern Physics and Mathematics will be held in Saïdia, Morocco, at Be Live Collection Saïdia Hotel (address: Parcela H7—Station Balnéaire, 60600 Saïdia, Morocco). The conference is organized by the Laboratory of Physics of Matter and Radiation, Mohammed First University, Oujda, Morocco.
This meeting follows the earlier ones held at Uzhgorod, Ukraine, (1997), Nyíregyháza, Hungary (1999), Targu Mures, Romania (2002), Nizhny Novgorod, Russia (2004), Minsk, Belarus (2006), Debrecen, Hungary (2008), Cluj Napoca, Romania (2010), Uzhgorod, Ukraine (2012), Minsk, Belarus (2015), Gyönygyös, Hungary (2017), Kyiv, Ukraine (2019), and Budapest, Hungary (2024).
Topics
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Cosmology, gravitational waves, dark energy, and dark matter
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Modified theories of gravity
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The Hubble tension: observational results and possible solutions
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Recent developments in differential geometry
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Quantum gravity and quantum fields in curved spacetimes
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Mathematical modeling of physical systems, complex dynamical behaviors, instabilities and chaos
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Quantum groups and algebras, deformed quantum systems
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Quantum information
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The early Universe, inflation, reheating, and Big Bang Nucleosynthesis
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Non-Euclidean geometry in particle physics and quantum field theory
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Nuclear matter under extreme conditions
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History of science
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Outreach
Registration fee
The registration fee is 300 EUR/participant and 150 EUR/accompanying person. The fees have to be paid in advance by bank transfer.
The fee covers the shuttle to/from the venue, coffee breaks, the welcome banquet, the gala dinner, and the proceedings.
Accommodation at the conference venue
The Be Live Collection Saïdia is a 5-star, all-inclusive beachfront hotel in Saïdia. It offers a private sandy beach, outdoor pools, and luxurious, air-conditioned rooms, many of which provide stunning sea views. Guests can enjoy Mediterranean cuisine in the hotel’s restaurants and unwind at the spa. The hotel is family-friendly and offers a range of activities for guests of all ages.
Important dates
Deadline for online registration: May 1, 2025
Arrival and registration: May 25, 2025 (registration will continue on May 26)
Opening of the Conference: May 26, Monday, 9 AM (CET) (UTC+01:00)
Closing of the Conference: May 29, Thursday
