Geodesic

Volume 6 (1969) no. 1

Sommaire

Reduction of computable and potentially computable numerations
p. 3-9
Infinite nonabelian groups with minimal condition for non-normal subgroups
p. 11-18
On the distribution of maximal sublattices
p. 19-24
Double trigonometric sums and their application in approximating rational sums
p. 25-34
Approximation of differentiable functions by Fourier--Hermite sums
p. 35-46
On the best approximation in the metric of $L$ to certain classes of functions by Haar-system polynomials
p. 47-54
Representation of Cauchy type integrals
p. 55-63
Self-adjoint abstract differential operators
p. 65-72
Semidegenerate algebras in a~Pontryagin space
p. 73-80
Admissibility of the estimate of least squares. Unusual property of the normal law
p. 81-89
Ritz method for equations with small parameters for higher derivatives
p. 91-96
Results concerning the nature of the continuity of solutions of parabolic equations and some of their applications
p. 97-108
Construction of an~asymptotic expansion for the solution of a~linear system of equations of neutral type with a~small delay in the absence of a~boundary layer
p. 109-113
Uniqueness theorem for convex surfaces
p. 115-117
Symplectic and quasisymplectic Galois spaces
p. 119-123
Representations of concrete categories in the category of sets
p. 125-127