Geodesic

Volume 48 (1990) no. 2

Sommaire

Construction of the normal form of the equation of a~surface of high codimension
p. 3-9
Finite-gap solutions of boundary value problems for integrable equations
p. 10-18
Uniform resolvent convergence of linear operators under perturbations
p. 19-25
Classification of epimorphisms of fundamental groups of surfaces onto free groups
p. 26-35
Weak and strong ranges of sums of a~series in a~Banach space
p. 36-44
Burnside's $p^\alpha$-lemma
p. 45-48
Stable rationality of the field of invariants of linear representations of the groups~$\mathrm{PSL}_6$ and~$\mathrm{PSL}_{12}$
p. 49-52
Analysis of the convergence of the multigrid method for rigid problems
p. 53-63
Holomorphic extension of integrable $CR$-functions from part of the boundary of the domain
p. 64-71
Klein supersurfaces
p. 72-82
Differentiation of certain multi-valued mappings on Lie groups
p. 83-92
Bochner's technique in the theory of Riemannian almost product structures
p. 93-98
Semi-chained rings and modules
p. 99-106
A~generalization of the Darboux surfaces
p. 107-113
Pseudo-topological commutative superalgebras with nilpotent ghosts
p. 114-122
Global relations
p. 123-127
A~theorem on divisors of entire functions of finite order
p. 128-136
Solvable irreducible linear groups of arbitrary degree with a~Hall $TI$-subgroup
p. 137-144
Spectral theory of one-phase solutions of a~Volterra chain
p. 145-148
Asymptotic solutions of traveling wave type for semilinear parabolic equations with a~small parameter
p. 148-151
Spectral function of the Sturm--Liouville equation with an impurity potential that is bounded on the half-axis
p. 151-153
Summation of Fourier coefficients by the methods~$(C,\alpha)$
p. 154-155
Exponential integrability of a~conjugate function
p. 155-157