Geodesic

Tome 45 (1989) no. 2

Sommaire

Stationary phase method for a saddle point near the boundary of the domain of integration
p. 3-14
Ultrasequential spaces
p. 15-21
Some properties of uniformly upper-right semicontinuous functions and application to differential equations
p. 22-29
Extension of infinitesimal bendings of surfaces to analytic bendings under external constraints
p. 30-39
Differential properties of the operator of best approximation by rational fractions
p. 40-50
Differential properties on the boundary of functions that are holomorphic in the unit ball in~$C^N$
p. 51-59
Generalized derivative in an arbitrary domain
p. 60-64
A relationship between certain sums over trivial and nontrivial zeros of the Riemann zeta-function
p. 65-70
Integrality of the group ring of an almost solvable torsion-free subgroup of $GL_n(Q)$
p. 71-78
Classes of recursively enumerable sets and $Q$-reducibility
p. 79-82
Homomorphisms of linear groups over rings
p. 83-94
Strongly optical lagrangian manifolds
p. 95-104
A sufficient condition for the bernoulli property for $K$-systems and its application to classical statistical mechanics
p. 105-112
One characteristic property of the commutator subgroup of a painted braid group
p. 113-117
Compact perturbations of strongly damped operator pencils
p. 118-128
An example of two pseudoconvex domains that are not separated by a levi-flat hypersurface
p. 129-133
Parallelepipeds of least volume that contain a convex body
p. 134-135
Universal rulers
p. 136-137
Properties of the operators of classical potential theory
p. 138-140