Geodesic

Tome 15 (1960) no. 3

Sommaire

The solution of some perturbation problems for matrices and selfadjoint or non-selfadjoint differential equations.~I
p. 1-73
Diameters of sets in function spaces and the theory of best approximations
p. 75-111
On elliptic equations
p. 113-123
Imbedding of locally compact topological Abelian groups into Euclidean space
The transitivity of the least square method
On the theory of positive definite generalized kernels
An instance of a~solvable, though nonnilpotent, alternative ring
On the convergence of the Abel--Goncharov interpolation series
Solution to a~problem in the theory of finite automatons
Solution of equations involving adjoint operators by successive approximations
Quadratic forms in an arbitrary field. A~generalization of Pall's theorem
Infinitesimal bending of surfaces in Lobachevskii space
Imbedding of spaces $W^{(l_1,\dots,l_n)}_p$ into Nikolskii $H^{(l_1,\dots,l_n)}_p$ spaces
Analytic functions in a~normed ring
Meetings of the Moscow Mathematical Society
On the index and normal solvability of boundary value problems for elliptic systems of differential equations in the plane
Free sums of multi-operator groups and algebras
A~brief review of mathematical investigations in China for the last decade
The Second All-Union Topological Conference
First Inter-College Conference on the Constructive Theory of Functions
Meetings of the Leningrad Mathematical Society
A.\,\`E.-A.~Khatipov, Fundamentals of the tensor calculus and Riemannean geometry (review)
On a~paper by K.~Hoffman and I.\,M.~Singer
On V.\,A.~Borovikov's paper: A~topological problem Bearing on certain issues of quantum electrodynamics