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
Tangent segments in Minkowski planes.
The Bilinear Field of Values.
The determination of the spectral multiplicity of a stochastic process by RKHS method
The distance from a point to a cone in a Hilbert space.
The domain of attraction of a non-Gaussian stable distribution in a Hilbert space
The domain of attraction of a normal distribution in a Hilbert space
The general form of local bilinear functions
The scalar product of the FEM basis functions with non-intersecting supports vanishes. This property is generalized and the concept of local bilinear functional in a Hilbert space is introduced. The general form of such functionals in the spaces and is given.
The hypo-Euclidean norm of an -tuple of vectors in inner product spaces and applications.
The inclusion theorem for multiple summing operators
We prove that, for 1 ≤ p ≤ q < 2, each multiple p-summing multilinear operator between Banach spaces is also q-summing. We also give an improvement of this result for an image space of cotype 2. As a consequence, we obtain a characterization of Hilbert-Schmidt multilinear operators similar to the linear one given by A. Pełczyński in 1967. We also give a multilinear generalization of Grothendieck's Theorem for GT spaces.