Geodesic

Sommaire du Fascicule no. 1

Stabilité du spectre ponctuel d'opérateurs de Toeplitz généralisés
p. 1-22
Characterizing spectra of closed operators through existence of slowly growing solutions of their Cauchy problems
p. 23-41
A selection theorem of Helly type and its applications
p. 43-48
The functor σ²X
p. 49-57
Sur le théorème de division de Weierstrass
p. 59-84
An example of a non-topologizable algebra
p. 85-87
On the maximal Fejér operator for double Fourier series of functions in Hardy spaces
p. 89-100
Erratum to "Operators on spaces of analytic functions" (Studia Math, 108 (1994), 49-54)
p. 101

Sommaire du Fascicule no. 2

The local versions of $H^p(ℝ^n)$ spaces at the origin
p. 103-131
Weighted inequalities for monotone and concave functions
p. 133-165
The basic sequence problem
p. 167-187
Operator fractional-linear transformations: convexity and compactness of image; applications
p. 189-195
Some counterexamples to subexponential growth of orthogonal polynomials
p. 197-206

Sommaire du Fascicule no. 3

On the multiplicity function of ergodic group extensions, II
p. 207-215
A fixed point theorem for demicontinuous pseudo-contractions in Hilbert apace
p. 217-223
Geometric characteristics for convergence and asymptotics of successive approximations of equations with smooth operators
p. 225-238
On Dirichlet-Schrödinger operators with strong potentials
p. 239-254
The one-sided minimal operator and the one-sided reverse Holder inequality
p. 255-270
Weak Cauchy sequences in $L_{∞}(μ,X)$
p. 271-281
An index formula for chains
p. 283-294
A remark on non-existence of an algebra norm for the algebra of continuous functions on a topological space admitting an unbounded continuous function
p. 295-297
Some algebras without submultiplicative norms or positive functionals
p. 299-302
Sur la caractérisation topologique des compacts à l'aide des demi-treillis des pseudométriques continues
p. 303-310