On multiplication in spaces of continuous functions
We introduce and examine the notion of dense weak openness. In particular we show that multiplication in C(X) is densely weakly open whenever X is an interval in ℝ.
On multiplication of some generalized functions
On multiplicative linear functionals
On multipliers of Hilbert modules over pro-C*-algebras
We investigate the structure of the multiplier module of a Hilbert module over a pro-C*-algebra and the relationship between the set of all adjointable operators from a Hilbert A-module E to a Hilbert A-module F and the set of all adjointable operators from the multiplier module M(E) to M(F).
On multipliers of temperate distributions
On multivalued and singlevalued accretive mappings
On multivalued martingales, multimeasures and multivalued Radon-Nikodym property
In this paper we prove a representation result for essentially bounded multivalued martingales with nonempty closed convex and bounded values in a real separable Banach space. Then we turn our attention to the interplay between multimeasures and multivalued Riesz representations. Finally, we give the multivalued Radon-Nikodym property.
On Musielak-Orlicz spaces isometric to L2 or L∞.
It is proved that a Musielak-Orlicz space LΦ of real valued functions which is isometric to a Hilbert space coincides with L2 up to a weight, that is Φ(u,t) = c(t) u2. Moreover it is shown that any surjective isometry between LΦ and L∞ is a weighted composition operator and a criterion for LΦ to be isometric to L∞ is presented.
On -normed spaces.
On -norms and bounded -linear functionals in a Hilbert space.
On nearly euclidean decomposition for some classes of Banach spaces
On near-standardness in Hilbert spaces.
On necessary conditions of optimality in linear spaces
On neighborhoods of the Kuratowski imbedding beyond the first extremum of the diameter functional
On Nemytskii Lipschitzian operator
On nested sequences of convex sets in Banach spaces
We study different aspects of the representation of weak*-compact convex sets of the bidual X** of a separable Banach space X via a nested sequence of closed convex bounded sets of X.
On nets of local algebras on , covariant with respect to the discrete Poincaré group ; causality and scattering theory
On Neveu decomposition and ergodic type theorems for semi-finite von Neumann algebras.
On nicely smooth Banach spaces.
On non linear perturbations of isometries.