Geodesic

Sommaire du Fascicule no. 1

Invariant subspaces of analytic functions. II.~Spectral synthesis of convex domains
p. 1-29
Birational properties of a~surface of degree~4 in~$\mathbf P^4_k$
p. 30-36
The method of orthogonal projections and the Dirichlet problem in domains with a~fine-grained boundary
p. 37-59
Estimates of the volume of a~region in a~Riemannian space
p. 61-87
Rate of convergence in the ``circle formation'' problem
p. 89-118
Study of convergence in a~rectification problem
p. 119-137
Endomorphism rings of free modules over perfect rings
p. 138-147
Complements in the lattice of congruences
p. 148-181
Letter to the Editor

Sommaire du Fascicule no. 2

On~Darboux surfaces in a~Riemannian space
p. 183-189
Convex functions occurring in variational problems and the absolute minimum problem
p. 191-208
The spectral sequence of a~continuous mapping and coverings for Deheuvels homology
p. 209-215
On~densely imbedded ideals of algebras
p. 216-227
On~rings with a~discrete divisor class group
p. 228-236
Banach cohomology of piecewise strictly pseudoconvex domains
p. 237-256
On the correctness of boundary value problems in the mechanics of continuous media
p. 257-268
Convex operator functions
p. 269-277
Functions of bounded $q$-integral $p$-variation and imbedding theorems
p. 279-288
On a~Stein manifold the Dolbeault complex splits in positive dimensions
p. 289-316
On the bicompact Ponomarev--Zaitsev extension and the so-called spectral parasite
p. 317-326

Sommaire du Fascicule no. 3

Invariant subspaces of analytic functions. III.~On~the extension of spectral synthesis
p. 327-348
Varieties of finitely approximable semigroups
p. 349-355
On some subspaces in representations of degree two matrix groups with coefficients from a~locally compact disconnected field
p. 357-372
Unique determination of convex surfaces with boundary in Lobacevskii space
p. 373-379
Smoothing and inversion of differential operators
p. 381-435
On the indecomposability of Borel manifolds
p. 436-440
Subsequences of the Fourier sums of functions with a~given modulus of continuity
p. 441-465

Sommaire du Fascicule no. 4

On three-dimensional dynamical systems close to systems with a~struc\-tu\-rally unstable homoclinic curve.~I
p. 467-485
Algebraic transformation groups of maximal rank
p. 487-496
Hypoelliptic differential equations and pseudodifferential operators with operator-valued symbols
p. 497-514
On existence conditions for the Stieltjes integral
p. 515-527
$SU$-cobordism and formal groups
p. 529-538
On overdetermined elliptic systems of pseudodifferential equations on a~compact manifold
p. 539-550
Fiberings into analytic curves
p. 551-569
Differential equations on graphs
p. 571-582
Bases of the space of continuous functions
p. 583-602
A~problem without initial conditions for linear degenerate hyperbolic equations of second order with infinite domain of dependence
p. 603-616
Deformations of smooth analytic fiberings on spaces with resolvable singularities
p. 617-623