Geodesic

Volume 31 (2023) no. 1

Sommaire

Member of the National Academy of Sciences of Belarus V. I. Yanchevskii. Towards the 75th birthday
p. 3-5
On the functor properties of the $\Omega$-saturation of a topological $T_1$-space
p. 6-13
Representation varieties of one Baumslag--Solitar group
p. 14-23
On $\mathfrak{F}$-reachable subgroups in groups with operators
p. 24-32
Inverse problems of reconstruction of coefficients and transport sources in nonlinear heat conduction equations
p. 33-43
On control problem of asynchronous spectrum of linear system with singular upper left diagonal block of coefficient matrix
p. 44-49
Finite groups with weakly subnormal Schmidt subgroups
p. 50-57
On conjugate rational trigonometric Fourier series and their approximation properties
p. 58-69
Picard problem on the plane for a quasilinear hyperbolic equation of the second order
p. 70-80
A mathematical investigation of one problem of the longitudinal impact on an elastic rod with an elastic attachment at the end
p. 81-87
On the solvability and factorization of some $\pi$-solvable irreducible linear groups of primary degree. Part~II
p. 88-100
Non-existence of a short algorithm for multiplication of $3\times 3$ matrices whose group is $S_4\times S_3$,~II
p. 101-111