Contents

Russian Journal of Mathematical Physics


Vol. 33, No. 3, 2026


Research Articles

On a Graph with Small Edges and the Weakly Nonlinear Robin Condition

D.I. Borisov p. 445  abstract

Integral Representations for the Barenblatt–Sobolev–Galpern Pseudo-Parabolic Equation: Boundary-Value and Interface Problems on Unbounded and Finite Intervals

A. Chatziafratis, S.A. Rukolaine, and E.C. Aifantis p. 465  abstract

Infinite Transcendence of Values of an Euler-Type Series with a Polyadic Liouville Parameter

V.G. Chirskii p. 492  abstract

Asymptotic Eigenfunctions of the Laplace Operator in an Elliptic Domain Corresponding to Birkhoff Billiards with Hyperbolic Caustics

S.Yu. Dobrokhotov, A.V. Tsvetkova, and A.V. Turin p. 503  abstract

Wave Fields Coupled to a Finite Chain of Harmonic Oscillators: Convergence to Equilibrium

T.V. Dudnikova p. 523  abstract

Operator-Valued Generalization of Bell Polynomials Arising from Generalized Heisenberg Algebra

T. Kim and D. S. Kim p. 543  abstract

Determinantal Point Processes Associated with the Bochner–Schrödinger Operator

Yu.A. Kordyukov p. 560  abstract

On Two Families of Operator Equations, Vector Continued Fractions \(K\), and Related Band Operators

A.S. Osipov p. 576  abstract

Finite Velocity of Propagation of Perturbations in the Cauchy Problem for the Wave Integro-Differential Equation with the Fractional-Exponential Memory Function

N.A. Rautian p. 594  abstract

Homogenization of Fourth-Order Elliptic Operators with Periodic Coefficients in the Energy Norm

I. Safronov p. 609  abstract

The Milman Question Concerning Finite Extensions of Connected Semisimple Compact Lie Groups

A.I. Shtern p. 616  abstract

The Index Crum Transform over Lebesgue Spaces

H.M. Srivastava, E.R. Negrín, and J. Maan p. 618  abstract

Bifurcations of Billiard Books Modelling Seifert Fibrations with an Arbitrary Set of Special Fibers

V.V. Vedyushkina p. 630  abstract


Erratum

Erratum to: “On Some Properties and Applications of Operator Continued \(J\)-Fractions” [RJMP 31(4), 737–757 (2024)]

A.S. Osipov p. 643  abstract