Geodesic

Tome 28 (1980) no. 1

Sommaire

Finite local rings of principal ideals
p. 3-16
Groups containing a cyclic subgroup of index~$p^3$
p. 17-24
Coverings of vertical segments under a conformal mapping
p. 25-32
Exact values of approximation by Hermitian splines of even degree in classes of differentiable functions
p. 33-44
Walsh series, convergent with respect to subsequences of partial sums
p. 45-52
Estimates of a class of linear differentials of operators with constant complex coefficients
p. 53-58
Beltrami-Laplace operator on homogeneous symmetric spaces of rank~1
p. 59-66
An optimal method for approximating the values of nonlinear operators
p. 67-74
Asymptotic stability of semigroups with a strictly dissipative generating operator
p. 75-78
Gauss map of minimal surfaces
p. 79-84
Rational equivalence of 0-cycles
p. 85-90
Existence of pseudoconvergent subsequences and summation of pseudoconvergent sequences in Banach spaces
p. 91-102
Certain inequalities for mean curvature, area, and volume in a Riemannian manifold
p. 103-112
Inverse problem of Galois theory of differential fields
p. 113-117
Schreier varieties of Lie algebras
p. 119-126
Operator orthogonal complements
p. 127-130
Almost-projective mappings of gravitational fields
p. 131-137
Action of a circle on homotopy complex projective spaces
p. 139-152
Ergodic theorem for additive functionals
p. 153-158
Remarks on tactical configurations in codes
p. 159-166