Geodesic

Tome (1997) no. 4

Sommaire

Asymptotic solution of a boundary value problem for a singularly perturbed equation of mixed type
p. 3-7
An asymptotic formula for the sum of the number of divisors of Gaussian numbers
p. 7-11
Properties of Boolean mappings that are reducible to properties of their coordinate functions
p. 11-13
On an independent infinite system of group identities
p. 13-16
On extremal subspaces for classes of functions defined by kernels that do not increase oscillation
p. 16-19
Biregular rings of Laurent series
p. 20-22
Existence of a function with given rational approximations in the space $CA$
p. 22-24
On stable varieties of Lie algebras
p. 24-28
On symmetry fields of second degree in the momenta of geodesic flows on a two-dimensional sphere
p. 29-32
Levitation of a magnet in a magnetic fluid in a spherical vessel
p. 32-34
Torsional waves in a thick-walled elastic tube with boundedly pliable boundaries
p. 35-37
Diffraction of antiplane shear waves on a fixed rigid strip lying on a boundary of elastic half-space
p. 38-41
On the problem of the displacement of a viscous fluid from a capillary
p. 42-46
An example of a geodesic flow on the Klein bottle, integrable by a polynomial in the momentum of the fourth degree
p. 47-48
An initial-mixed problem for nonstationary systems in domains with nonregular boundaries
p. 49-51
Dugundji spaces with noncoinciding dimensions
p. 51-52
The Craig interpolation property in logics of proofs with a strong provability operator
p. 53-55
An estimate for the number of groups with one relation that have corank $1$
p. 55-57
On closed classes containing precomplete classes of the set of all one-place functions
p. 58-59
General upper bound of circuit complexity in an arbitrary infinite complete base
p. 59-61
Numerical study of the problem of disintegration of an arbitrary breakup in the case of cylindrical and spherical symmetry
p. 62-65
On the creative legacy of Vladimir Grigor'evich Demin (1929--1996)
p. 66-69