24-28 August 2026
Leonhard Euler International Mathematical Institute in Saint Petersburg
Europe/Moscow timezone

Programme

Monday
10:00-10:50 Regularity functions of powers of graded ideals Ngo Viet Trung
10:50-11:10 Coffee Break
11:10-12:00 Generators of linear algebraic groups Ivan Arzhantsev
12:10-13:00 On the generalized Bass-Quillen conjecture in dimension 2 Anastasia Stavrova
13:00-15:00 Lunch
15:00-15:50 Induced and Restricted Representations of Kumjian–Pask Algebras of Higher-Rank Graphs Nguyen Bich Van
15:50-16:10 Coffee Break
16:10-17:00 Root monoids Yulia Zaitseva
17:10-17:40 Flat surfaces in three homogeneous space Belarbi Lakehal
Tuesday
10:00-10:50 Homological Invariants of Ideals Associated with Ferrers Diagrams Do Trong Hoang
10:50-11:10 Coffee Break
11:10-12:00 Chow motives of some Mukai variety Viktor Petrov
12:10-13:00 On the Regular Borel Subalgebras of the Lie Algebra of $\mathrm{Aut}(\mathbb{A}^2)$ Ananya Pal
13:00-15:00 Lunch
15:00-15:50 Flexibility of spherical varieties Anton Shafarevich
15:50-16:10 Coffee Break
16:10-16:40 Flexibility of affine horospherical varieties Veronika Kikteva
16:50-17:20 On flexibility of affine factorial varieties Kirill Shakhmatov
Wednesday
10:00-10:50 Nilpotency of locally isotropic $K_1$ functor Egor Voronetsky
10:50-11:10 Coffee Break
11:10-12:00 Polar Cylinders and Ga-Actions on Affine Cones of Cubic Fourfolds Containing a Plane Hoang Le Truong
12:10-13:00 Additive actions on projective surfaces with finitely many orbits Alexander Perepechko
13:00-15:00 Lunch
15:00-15:50 Tangent cones to Schubert varieties for affine Kac–Moody groups and embeddings of Weyl groups Mikhail Ignatev
16:00-17:00 Poster Session
Thursday
10:00-10:50 Normalizers of Certain Subgroups of a Chevalley Group over a Ring Alexei Stepanov
10:50-11:10 Coffee Break
11:10-12:00 Flexibility and the Cox construction Sergey Gaifullin
12:10-13:00 Explicit Formulas and Bounds for the Depth of Cocer Ideals Of Graphs Nguyen Thi Thanh Tam
13:00-15:00 Lunch
15:00-15:50 A Survey of Large Language Models in Automated Theorem Proving / GammaZero: Hierarchical Search for Automated Theorem Proving Dang Van Khai / Nguyen Duc Huy
15:50-16:10 Coffee Break
16:10-16:40 Additive actions on degenerate projective hypersurfaces Ivan Beldiev
Friday
10:00-12:00 Round Table Discussion: «Current Trends in Algebraic Groups, Algebraic Geometry, and Commutative Algebra» Moderated by Hoang Le Truong and Anton Shafarevich
12:00 Conference Closing