Geodesic

Volume 17 (1981) no. 1

Sommaire

General boundary value problems for a third-order equation with multiple characteristics
p. 3-12
Boundary value problems for equations of mixed-composite type
p. 13-17
The Cauchy problem for a quasilinear equation
p. 18-24
On the oblique derivative problem
p. 25-30
Existence of the spectrum for the Tricomi operator
p. 31-38
Global solution of the Cauchy problem for a quasilinear degenerate hyperbolic equation by the method of characteristics
p. 39-45
The Cauchy problem for a quasilinear equation
p. 46-49
A three-dimensional problem for an equation of mixed parabolic-hyperbolic type
p. 50-57
The general Tricomi problem for a mixed equation of hyperbolic-parabolic type with discontinuous coefficients
p. 58-72
A boundary value problem for a system of harmonic functions
p. 73-80
A problem with nonlocal conditions on characteristics for a hyperbolic equation that degenerates inside the domain
p. 81-90
On the Dirichlet problem for a system of second-order equations of composite type
p. 91-96
A boundary value problem for loaded third-order hyperbolic-parabolic equation
p. 97-106
On the Dirichlet problem for multidimensional elliptic systems
p. 107-114
Higher-order quasilinear elliptic equations
p. 115-128
Some boundary value problems for a hyperbolic equation that degenerates inside the domain
p. 129-136
Algebra of singular integral operators with shift-contraction on the half line
p. 137-149
The first boundary value problem for an equation of mixed type with weighted glueing conditions along a line of parabolic degeneration
p. 150-156
A problem of Goursat type for a class of hyperbolic systems
p. 157-164
Some integral representations of $x^ky^l$-analytic functions and formulas for their inversion
p. 165-171
Operator equations with small parameter and nonlocal boundary conditions
p. 172-181
Structural properties of solutions of some analytic partial differential equations
p. 182-194