Su un universo di dispositivi monotoni
Su una classe di equazioni paraboliche singolari
Su una estensione del metodo d'interpolazione complesso
Sub differentiability and trustworthiness in the light of a new variational principle of Borwein and Preiss
Subadditive measures on projectors of a von Neumann algebra [Book]
Subalgebras of a Finite Algebra.
Subalgebras of groupoid C*-algebras.
Subdiagonal and almost uniform distributions.
Subdifferentiability of Convex Functions with Values in an Ordered Vector Space.
Subelliptic Poincaré inequalities: the case p < 1.
We obtain (weighted) Poincaré type inequalities for vector fields satisfying the Hörmander condition for p < 1 under some assumptions on the subelliptic gradient of the function. Such inequalities hold on Boman domains associated with the underlying Carnot- Carathéodory metric. In particular, they remain true for solutions to certain classes of subelliptic equations. Our results complement the earlier results in these directions for p ≥ 1.
Subespacios de primera categoría en espacios vectoriales topológicos de Baire.
Subespacios de un espacio escalonado de Kothe K-isomorfos a un espacio de sucesiones.
Subgroups and hulls of Specker lattice-ordered groups
In this article, it will be shown that every -subgroup of a Specker -group has singular elements and that the class of -groups that are -subgroups of Specker -group form a torsion class. Methods of adjoining units and bases to Specker -groups are then studied with respect to the generalized Boolean algebra of singular elements, as is the strongly projectable hull of a Specker -group.
Subgroups of Hilbert spaces.
Subharmonicity for areal Bloch-function criteria
Subharmonicity in von Neumann algebras
Let ℳ be a von Neumann algebra with unit . Let τ be a faithful, normal, semifinite trace on ℳ. Given x ∈ ℳ, denote by the generalized s-numbers of x, defined by = inf||xe||: e is a projection in ℳ i with ≤ t (t ≥ 0). We prove that, if D is a complex domain and f:D → ℳ is a holomorphic function, then, for each t ≥ 0, is a subharmonic function on D. This generalizes earlier subharmonicity results of White and Aupetit on the singular values of matrices.
Sublinear functionals and KnoppJs core theorem.
Sublinear Functions on R.
Sublineare Abbildungen und ein Konvergenzsatz von Banach.
Submeasures and Locally Solid Topologies on Riesz Spaces.