Geodesic

Sommaire du Fascicule no. 1

Regular components of homeomorphisms of the $n$-dimensional sphere
p. 1-14
On a~criterion for hypoellipticity
p. 15-45
The number of closed nonselfintersecting contours on a~planar lattice
p. 47-63
Factorization of matrices depending on a~parameter, and elliptic equations in a~halfspace
p. 65-84
Chern classes of ample bundles
p. 85-98
Imbedding of zero-dimensional compacta in~$E^3$
p. 99-114
Solvable just-non-cross varieties of groups
p. 115-129
Density of Cauchy initial data for solutions of elliptic equations
p. 131-139
Some transversality theorems
p. 140-156
Supplement to the article ``Three-dimensional varieties with rational sections'' (vol.~81(123) (1970), 623--633)
p. 157-158

Sommaire du Fascicule no. 2

On smooth mappings of the circle into itself
p. 161-185
Some problems for linear partial differential equations with constant coefficients in the entire space and for a~class of degenerate equations in a~halfspace
p. 186-198
Uniqueness theorems in homology theory
p. 199-218
Everywhere divergent trigonometric series
p. 219-232
Discrete subgroups of solvable Lie groups of type~$(E)$
p. 233-251
Smooth knots in a~fibering over a~circumference
p. 252-266
Rearrangements of function series
p. 267-280
On the order of growth of transcendental entire solutions of algebraic differential equations of second order
p. 281-296

Sommaire du Fascicule no. 3

On free expansions and algorithmic problems in $R$-varieties of universal algebras
p. 297-328
Arithmetic properties of the values of a~class of analytic functions
p. 329-357
Surgery of Poincar\'e complexes
p. 359-366
Maximal invariant subalgebras in algebras with involution
p. 367-382
The Cauchy--Weil formula for differential forms
p. 383-398
Transformations of multipliers for pseudodifferential operators in~$L_p$
p. 399-416
On stability of extremal problems in Banach space
p. 417-427
Absolute convergence of Fourier series over complete orthonormal systems of functions
p. 429-437
The use of group properties to determine milti-parameter families of solutions of nonlinear equations
p. 438-452

Sommaire du Fascicule no. 4

On uniqueness classes for degenerating parabolic equations
p. 453-469
Defect indices of $J_m$-matrices and of differential operators with polynomial coefficients
p. 471-500
Verbal products of Magnus groups
p. 501-524
Galerkin's method for equations with a~small parameter in the highest order derivatives
p. 525-536
Determining $L$-series from their functional equations
p. 537-553
Representation of Hermitian operators with improper scale subspace
p. 554-564
On representation by Dirichlet series of functions analytic in a~halfplane
p. 565-581
On a~condition for twofold transitivity of a~primitive group of permutations
p. 582-586
On positive solutions of elliptic equations
p. 587-613
Interrelations between the Tate and Hodge conjectures for Abelian varieties
p. 615-624