General Information

The 12-th BGL conference, dedicated to the 190-th anniversary of János Bolyai’s “Appendix” and remembering his stay in Lviv 190 years ago (1831-1832) will be held in Lviv (West of Ukraine) on July 3-9, 2022. The Conference is organized by the Ivan Franko National University of Lviv, Pidstryhach Institute of Applied Problems of Mechanics and Mathematics and Bogolyubov Institute for Theoretical Physics National Academy of Sciences of Ukraine.


  • Non-Euclidean geometry in physics (quantum field theory, relativity, astroparticle physics, cosmology, gravitational waves, dark matter, dark energy);

  • Non-Euclidean geometry in mathematics (quantum fields in curved spaces, symmetries & supersymmetry, quantum groups & algebras, integrable systems);

  • History of the non-Euclidean geometry, biographic notes,  philosophy, arts, architecture, science outreach.

Important dates:

Deadline for on-line registration: May 31, 2022
Arrival and registration: July 3, Sunday/July 4, Monday, 2022


Lviv, Ukraine
Registration for this event is currently open.