Geodesic

Tome 30 (1988) no. 1

Sommaire

On~approximation of functions by harmonic polynomials
p. 1-13
On the behavior in the Euclidean or Lobachevsky plane of trajectories that cover trajectories of flows on closed surfaces.~I
p. 15-38
On~unstable sets of evolution equations in the neighborhood of critical points of a~stationary curve
p. 39-70
On~an~algebra connected with Toeplitz operators in radial tube domains
p. 71-88
An~estimate of the dimension of the image under a~holomorphic mapping of real-analytic hypersurfaces
p. 89-102
Nonconstructivizable formal arithmetic structures
p. 103-122
Special 0-cycles on a~polarized $K3$~surface
p. 123-143
The Newton--Leibniz formula on Banach spaces and approximation of functions of an infinite-dimensional argument
p. 145-161
Finite irredundant systems of identities in commutative Moufang loops and distributive Steiner quasigroups
p. 163-183