Geodesic

Tome 25 (2024) no. 5

Sommaire

Ill-posedness of the Tricomi problem for a multidimensional mixed hyperbolic-parabolic equation
p. 5-15
$\sigma_{\Omega}$-foliated Fitting classes of multioperator $T$-groups and its satellites
p. 16-31
On the degree conjugacy of words in groups with small reduction
p. 32-44
On the property of antinormality of two-born subgroups of a free group
p. 45-56
On the zeros of mean-periodic functions with respect to the Bessel convolution
p. 57-73
On the theory of two-dimensional singular integral operators and its applications to boundary value problems for elliptic systems of equations
p. 74-89
Periodic control of biocommunity and circle homeomorphisms
p. 90-112
On the group of form classes of large degree
p. 113-125
Numerical method for solving Fredholm and Volterra integral equations using artificial neural networks
p. 126-139
On rational approximations of a singular integral on a segment by Abel — Poisson sums
p. 140-163
Complete classification of two classes of two-dimensional PI-algebras over any basic field
p. 164-182
The best joint approximation of some classes of functions in the Bergman space $B_{2}$
p. 183-194
On some analogue of the Gelfond problem for Zeckendorf representations
p. 195-215
Variational problems in the works of academician O. I. Somov. Brachistochrone and tautochrone
p. 216-227
Topological foundations of three-dimensional symmetry breaking dynamics for both Abelian and non-abelian Higgs models
p. 228-236
On covering sets of a special type by geometric progressions with a certain restrictions
p. 237-243
On the dimension of the Lie group of automorphisms of a paracontact metric manifold
p. 244-253
On question about semi-modularity of lattice of subgroups of finite groups
p. 254-261
Size effects of micropolar medium in problem on the cylindrical body torsion
p. 262-276
Pafnuty Lvovich Chebyshev – academician of the Imperial St. Petersburg Academy of Sciences (to the 300-th anniversary of the Russian Academy of Sciences and St. Petersburg State University)
p. 277-291
The effect of initial stresses on main characteristics of elastic waves in anisotropic media
p. 292-306