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JOURNALS // Matematicheskie Zametki // Archive

2021, Volume 110, Issue 6


Almost Binarity of Countably Categorical Weakly Circularly Minimal Structures
A. B. Altaeva, B. Sh. Kulpeshov
803
Inverse Problem for Finding the Order of the Fractional Derivative in the Wave Equation
R. R. Ashurov, Yu. È. Fayziev
824
Automorphisms of Nonnormal Toric Varieties
I. A. Boldyrev, S. A. Gaifullin
837
Theories of the Classical Propositional Logic and Substitutions
I. A. Gorbunov
856
Asymptotics of Sums of Cosine Series with Fractional Monotonicity Coefficients
M. I. Dyachenko
865
Chebyshev's Problem of the Moments of Nonnegative Polynomials
V. I. Ivanov
875
The Cocompleteness of the Category $\mathbf{Tych}^G$
E. V. Martyanov
891
On Unstable Solutions with a Nonmonotone Boundary Layer in a Two-Dimensional Reaction-Diffusion Problem
N. N. Nefedov, E. I. Nikulin
899

Brief Communications
A Note on the Classical Implicit Function Theorem
E. R. Avakov, G. G. Magaril-Il'yaev
911
Approximatively Compact Sets in Asymmetric Efimov–Stechkin Spaces and Convexity of Almost Suns
A. R. Alimov, I. G. Tsar'kov
916
The Kantorovich Problem with a Parameter and Density Constraints
V. I. Bogachev, A. N. Doledenok, I. I. Malofeev
922
Crossing of the Critical Energy Level in Hamiltonian Systems with Slow Dependence on Time
S. V. Bolotin
927
On the Discreteness of the Spectrum of Matrix Schrödinger and Dirac Operators with Point Interactions
V. S. Budyka, M. M. Malamud
932
Spectral Asymptotics of Solutions of a $2\times 2$ System of First-Order Ordinary Differential Equations
A. P. Kosarev, A. A. Shkalikov
939
Variational Formulation of the Problem of Finding Generalized Solutions for Quasilinear Hyperbolic Systems of Conservation Laws
Yu. G. Rykov
944
Almost Sharp Descriptions of Traces of Sobolev Spaces on Compacta
A. I. Tyulenev
948
A solution to a problem on spectra of sign patterns of matrices
Ya. Shitov
954

Papers published in the English version of the journal
Existence Results for Nonlinear Elliptic Equations with Leray–Lions Operators in Sobolev Spaces with Variable Exponents
M. Mosa Al-Shomrani, M. Ben Mohamed Salah, A. Ghanmi, K. Kefi
830–841
Asymptotics of the Riemann–Hilbert Problem for the Somov Model of Magnetic Reconnection of Long Shock Waves
S. I. Bezrodnykh, V. I. Vlasov
853–871
Precompact Sets in Bochner–Lebesgue Spaces with Variable Exponen
J. Xu
932–941
Brief Communications
On Normal Automorphisms of Groups
T. Xu, H. Liu
982–986


© Steklov Math. Inst. of RAS, 2025