Geodesic

Tome (1981) no. 3

Sommaire

Yaroslav Ivanovich Zabotin (on his fiftieth anniversary)
p. 3-4
Diffraction of a plane sound wave by an acoustically transparent wedge
p. 5-15
Conformal mapping, onto a rectangle, of circular quadrangles with two straight lines and two arbitrary angles
p. 16-20
Approximate solution of multidimensional weakly singular and singular integral equations
p. 21-27
On a class of mixed inverse boundary value problems
p. 28-34
A stable solution of a class of convolution equations
p. 35-45
On the question of the uniqueness of Pontryagin extremals in linear systems with delay. II
p. 46-50
Some approximate methods for solving multidimensional singular equations
p. 51-59
A class of triangle functions in an axiomatic system of random metric spaces
p. 60-66
Some estimates for functions that, at two points, have prescribed values and values of first derivatives
p. 67-71
Two-dimensional globally discrete groups of symmetry of the semi-Euclidean plane
A method of determining the characteristic indices of linear homogeneous differential equations with periodic coefficients
p. 73-75
Determinability of a unar by congruences
p. 76-77
Remarks on the question of interpolation on unbounded sets
p. 78-79
The groupoid of prevarieties of semigroups with a zero
p. 80-81
On the existence of discontinuous solutions for a class of multidimensional irregular variational problems
p. 82-85
Geometric mean values of entire functions represented by multiple Dirichlet series
p. 86-88