Sampling of Band-Limited Vectors.
Signed states on a logic
Sobre relativización de convergencias en G(H).
Given a real separable Hilbert space H, G(H) denotes the Geometry of the closed linear subspaces of H, S = {E(n) | n belonging to N} a sequence of G(H) and [E] the closed linear hull of E. The weak, strong and other convergences in G(H) were defined and characterized in previous papers. Now we study the convergence of sequences {E(n) ∩ F | n belonging to N} when {E(n)} is a convergent sequence and F is a subspace of G(H), and we show that these convergences hold, if this intersection exists. Conversely,...
Some Boas-Bellman type inequalities in 2-inner product spaces.
Some existence results on noncoercive variational inequalities
Some more weak Hubert spaces
We construct, by a variation of the method used to construct the Tsirelson spaces, a new family of weak Hilbert spaces which contain copies of l₂ inside every subspace.
Some open problems in Banach space theory
Some Properties of a Regular Sequence in Hilbert Space.
Spectral type of a polynomial of stationary Gaussian process
Strange inner product spaces.
Structural properties and limit behaviour of linear stochastic systems in Hilbert spaces
Subgroups of Hilbert spaces.
Superpositions of states and a representation theorem
Sur la décomposition orthogonale du vecteur dans certains espaces de Banach
Sur le semi-produit scalaire généralisé
Sur les suites orthonormaux dans des espaces normés
Synthesis of stochastic optimal control for a convex optimization problem in Hilbert spaces
Si studia il problema della sintesi per un problema di controllo stocastico con equazione di stato lineare e funzione costo convessa.
Systemes orthonormaux dans des espaces avec semi-produit scalaire et dans leurs completes metriques