Geodesic

Tome 23 (1978) no. 1

Sommaire

Rational approximations of real numbers
p. 3-26
Decompositions of nilpotent Lie algebras
p. 27-30
Elementary representations of the Laguerre group
p. 31-40
A~system of quaternionic equations in four-dimensional complex space
p. 41-46
A~generalization of the inversion formulas of systems of power series in systems of implicit functions
p. 47-54
Approximative compactness of the algebraic sum of sets
p. 55-60
Proof of a~theorem of Lusin
p. 61-66
Precise inequalities for norms of functions, third partial, second mixed, or directional derivatives
p. 67-78
Measurable Hermitian-positive functions
p. 79-91
The M\"untz--Szasz problem
p. 91-103
Spherical multipliers
p. 105-112
The differential equations for the feynman amplitude of a single-loop graph with four vertices
p. 113-119
Proof of the Favard theorem on the existence of almost-periodic solution for an arbitrary Banach space
p. 121-126
Scattered spaces not having scattered compactifications
p. 127-136
Application of the coefficient of ergodicity in the estimation of the spectral radius of real matrices
p. 137-142
Nonclassical estimates of the error of approximation in the central limit theorem
p. 143-154
The separating property of random matrices
p. 155-167
Splines with additional knots and the Cauchy problem
p. 169-175