Geodesic

Sommaire du Fascicule no. 1

Symplectic geometric and projective representations of finite Abelian groups
p. 1-16
On groups of unit elements of certain quadratic forms
p. 17-35
The behavior of solutions in the neighborhood of a~boundary point and at infinity for quasilinear elliptic equations with a~weak nonlinearity
p. 36-44
On the asymptotics of Green's functions for certain wave problems. II.~Nonstationary case
p. 45-59
Cycle breaking in fiberings on analytic curves
p. 60-68
Some properties of subalgebras in varieties of linear $\Omega$-albebras
p. 69-85
Illumination from within of the boundary of a~convex body
p. 87-94
On certain maximal subgroups of symmetric and alternating groups
p. 95-123
On a~method for calculating and estimating the global homological dimension of Banach algebras
p. 125-138
On a~method for estimation from below of diameters of sets in Banach spaces
p. 139-146

Sommaire du Fascicule no. 2

Spaces with bases of finite rank
p. 147-158
Discontinuous solutions of nonlinear mixed problems for hyperbolic equations on a~plane
p. 159-180
On reflexive operator algebras
p. 181-189
Integral inequalities for conjugate harmonic functions of several variables
p. 191-208
On the asymptotic expansion of Green's function for the heat conduction equation with small parameter
p. 209-221
Linkings, two-sheeted branched coverings and braids
p. 223-236
On a theorem of Marcinkiewicz type for $H$-valued functions. A~continual form of the Paley--Littlewood theorem
p. 237-243
A~justification of the averaging method for a~problem of convection in a~field of rapidly oscillating forces and for other parabolic equations
p. 245-263
Best approximations of functions in the $L_p$ metric by Haar and Walsh polynomials
p. 265-285
Fixed points and the degree of a~mapping
p. 287-306
On~eigenfunctions of an operator corresponding to the poles of the analytic continuation of the resolvent through the continuous spectrum
p. 307-322

Sommaire du Fascicule no. 3

On some noncoercive nonlinear equations
p. 323-332
Nonlinear equations of Hammerstein type with potential and monotone operators in Banach spaces
p. 333-347
Normal subgroups of the multiplicative group of a~ring
p. 349-362
Some questions on the distribution of zeros of entire functions of several variables
p. 363-380
Invariant subrings of induced rings
p. 381-388
Free decompositions in varieties of $\Lambda$-groups
p. 389-407
Algebraic-differential transformations of linear differential operators of arbitrary order and their spectral properties applicable to the inverse problem. I.~The case of finite~$\mathfrak N$
p. 408-428
On a~degenerating problem with directional derivative
p. 429-469

Sommaire du Fascicule no. 4

Invariant subspaces of analytic functions. I.~Spectral analysis on convex regions
p. 471-500
Stochastic concave dynamic programming
p. 501-515
On the Cauchy problem for composite systems of nonlinear differential equations
p. 517-544
On the behavior of the solution of a~boundary value problem when~$t\to\infty$
p. 545-572
Asymptotic behavior of statistical estimates for samples with a~discon\-tinuous density
p. 573-606
On~the cohomology of compact complex homogeneous spaces.~II
p. 607-614
On~the index of boundary value problems for degenerate elliptic operators
p. 615-634