Plenary talks:

S. Bolotin. Quasiperiodic version of Gordon's theorem.

D. Borisov. Operator estimates in nonperiodically perforated domains.

M. Buchstaber. n-valued groups: theory and applications.

A. Bufetov. Gaussian multiplicative chaos for the sine-process.

S. Dobrokhotov. Lagrangian manifolds with degenerate caustics and localization of Bessel-type wave beams.

A. Gaifullin. 27-vertex triangulations of 16-manifolds which are like the octonionic projective plane.

A. Glutsyuk. On rationally integrable projective billiards.

P. Grinevich. Finite-gap approach to anomalous waves in 2 spatial dimensions and the Davey-Stewardson equation.

V. Kozlov. Formal stability, stability with respect to most initial data, and diffusion in analytic systems of differential equations.

N. Lukoyanov. Path-dependent Hamilton - Jacobi equations.

V. Nazaikinskii. Uniformization of degenerate equations and semiclassical asymptotics.

I. Panin. Once more on the Grothendieck-Serre conjecture.

O. Pochinka. Heegaard decomposition for gradient-like 3-diffeomorphisms.

Yu. Prokhorov. On the classification of singular Fano threefolds.

O. Rozanova. On the criteria for the formation of singularities of a smooth solution for quasilinear hyperbolic systems.

A. Shafarevich. Bundles over Lagrangian surfaces and semiclassical asymptotics for equations with irregular coefficients.

D. Treschev. Normalization flow.

A. Tsiganov. Second-order Killing tensors related to symmetric spaces.

V. Vedyushkina. Integrable billiards with exotic topological invariants.