Geodesic

Tome 26 (1990) no. 1

Sommaire

Smoothness of a $2m$-parabolic potential of a simple layer
p. 3-10
The basis property of some systems of exponentials of cosines and sines
p. 10-16
Construction of regularizers for elliptic boundary problems on the plane
p. 16-23
Perturbations of the point spectrum
p. 23-30
Stabilization of a solution of the Cauchy problem for parabolic and hyperbolic equations
p. 30-39
Problems of the continuation of functions in connection with averaging theory
p. 39-50
A nonlocal boundary value problem for a two-dimensional Stokes system
p. 50-60
The Dirichlet problem and nonlocal boundary value problems for the wave equation
p. 60-65
Solvability in the class $L_2$ of a problem with a boundary condition on a characteristic for a hyperbolic equation with order degeneration
p. 66-75
Some results concerning Cauchy problems for overdetermined systems of linear differential equations
p. 75-85
Estimates that are sharp with respect to order for eigen- and associated functions of an elliptic operator and their derivatives
p. 85-93
Solution of the Tricomi problem in special domains
p. 93-103
Regularized traces of a differential operator of Sturm–Liouville type with retarded argument
p. 103-109
A study of problems of the uniqueness of solutions in some nonlinear inverse problems in hydrodynamics
p. 109-120
Model nonlocal problems for elliptic equations in dihedral angles
p. 120-131
Boundary properties of Cauchy-type integrals
p. 131-136
A complex-analytic Cauchy problem in a bounded domain
p. 136-147
The unconditional basis property of root vectors of nonlocal problems for systems of equations with deviating arguments
p. 147-153
Uniqueness of the classical solution of a mixed problem for a hyperbolic equation with unbounded lower coefficients
p. 154-157
The Riquier–Tricomi problem for a disk
p. 157-160
The basis property of root vectors of discontinuous second-order operators in a space of vector-functions
p. 160-163
On some eigenvalue problems for an equation of mixed type
p. 163-167
Summability of root vector series of nonlocal elliptic problems by the Abel method
p. 167-168
A boundary value problem for an equation of moisture transfer
p. 169-171
Some properties of root vectors of a binomial fourth-order differential operator
p. 171-174
Solution of a boundary value problem for a parabolic system on a plane by the method of boundary integral equations
p. 174-175
A problem for harmonic functions with boundary values of a higher-order normal derivative
p. 175-177
Some conditions for the solvability of equations of convolution type
p. 178-179