Vol. 57, No. 4, 2023

Functional Analysis and Its Applications

The Nonlinear Kantorovich Transportation Problem with Nonconvex Costs

K. A. Afonin p. 267 abstract

The Mumford Dynamical System and the Gelfand–Dikii Recursion

P. G. Baron p. 279 abstract

The Mumford Dynamical System and Hyperelliptic Kleinian Functions

V. M. Buchstaber p. 288 abstract

Classification of Measurable Functions of Several Variables and Matrix Distributions

A. M. Vershik p. 303 abstract

Reconstructions of the Asymptotics of an Integral Determined by a Hyperbolic Unimodal Singularity

S. V. Zakharov p. 314 abstract

Remarks on Yangian-Type Algebras and Double Poisson Brackets

G. I. Olshanski, and N. A. Safonkin p. 326 abstract

Free Topological Algebra with Separately Continuous Mal’tsev Operation

O. V. Sipacheva, and A. A. Solonkov p. 337 abstract

Full Symmetric Toda System: Solution via QR-Decomposition

D. V. Talalaev, Yu. B. Chernyakov, and G. I. Sharygin p. 346 abstract

Homogenization of Hyperbolic Equations: Operator Estimates with Correctors Taken into Account

M. A. Dorodnyi, and T. A. Suslina p. 364 abstract

The Cayley–Hamilton Theorem and Resolvent Representation

I. D. Kostrub p. 371 abstract