Geodesic

Sommaire du Fascicule no. 1

Harmony in algebra (on the centenary of the birth of Dmitriĭ Konstantinovich Faddeev, Corresponding Member of the Academy of Sciences of the USSR)
p. 3-9
Geometry of microweight tori
p. 10-23
Quasi-complete Q-groups are bounded
p. 24-26
Intermediate subgroups in the second-order general linear group over the field of rational functions containing a square torus
p. 27-34
An example of a double Frobenius group with order components as in the simple group $S_4(3)$
p. 35-36
On the functions of P.~Hall on Lie-type groups of rank~1
p. 37-39
A generalization of a theorem of Zassenhaus
p. 40-52
Edge-regular graphs in which every vertex lies in at most one good pair
p. 53-67
On the generability of the group $PSL_n(Z)$ by three involutions, two of which commute
p. 68-74
On the arithmetic of the ring of $n$th-order integer matrices
p. 75-78
Normal structure of a unipotent subgroup of a symplectic group
p. 79-83

Sommaire du Fascicule no. 2

Stability zones for slowly changing weights used in the theory of ultra-differentiable functions
p. 3-8
An alternative 2-dimensional real linear space: the Lie group of changes of bases in a space
p. 9-20
On classes of K\"othe spaces in which every complemented subspace has a basis
p. 21-29
An almost $f$-algebra multiplication extends from a majorizing sublattice
p. 30-31
Banach--Steinhaus type Theorem in locally convex spaces for $\sigma$-Locally Lipschitzian convex processes
p. 32-35
On the property of the inward continuability of representing systems of exponentials on convex locally closed sets
p. 36-45
Local properties of solutions of the Cauchy problem for a second-order quasilinear parabolic equation
p. 46-57
Generalized ternary Hall rings with improved contiguity
p. 58-62

Sommaire du Fascicule no. 3

Necessary conditions for an extremum in vector quasidifferentiable extremal problems
p. 3-10
Simple perturbations of bases in K\"othe spaces
p. 11-22
On the geometric multiplicity of the eigenvalues of a boundary value problem on a graph
p. 23-28
On some properties of orthosymmetric bilinear operators
p. 29-33
Mathematical modeling of surface gravity waves in a reservoir of narrow canyon type
p. 34-39
The shadow of a bilinear regular operator
p. 40-45
Linear operators on Abramovich--Wickstead type spaces
p. 46-55

Sommaire du Fascicule no. 4

Great citizen of Russia (on the centenary of the birth of S.~L.~Sobolev)
p. 5-9
On the multipliers of the space of entire functions defined by a nonradial binomial weight
p. 10-16
On the dual space of the space of analytic functions of polynomial growth near the boundary
p. 17-22
Solutions of Saint-Venant problems for a prism with rhombohedral anisotropy
p. 23-30
Decomposable measures with values in order-complete vector lattices
p. 31-38
Nonstandard models and optimization
p. 39-48
Nonlocal solutions of systems of operator equations in spaces of measurable vector functions
p. 49-60
Quadrature formulas for singular integrals with a Cauchy kernel
p. 61-75