Properties of the Preisach model for hysteresis.
Properties of the scattering amplitude for electron-atom collisions
Properties of the slant weighted Toeplitz operator.
Properties of the Sobolev space
Let n ≥ 2 and , where , , , k < n. We prove that for some s,s’ the space is a multiplicative algebra.
Properties of two variables Toeplitz type operators
The investigation of properties of generalized Toeplitz operators with respect to the pairs of doubly commuting contractions (the abstract analogue of classical two variable Toeplitz operators) is proceeded. We especially concentrate on the condition of existence such a non-zero operator. There are also presented conditions of analyticity of such an operator.
Properties WORTH and WORTH, embeddings in Banach spaces with 1-unconditional basis and wFPP.
Property (gz) for bounded linear operators
Property P in G-metric spaces.
Proportional factorization of entropy ideals.
Proprietà dello stress minimizzante l'energia potenziale elastica in un insieme di stress «staticamente ammissibili»
Proprietà spettrali di certi operatori lineari non compatti
Propriétés analytiques des valeurs et vecteurs propres des opérateurs de l'espace de Hilbert
Propriétés d'invariance du domaine du générateur infinitésimal étendu d'un processus de Markov
Propriétés géométriques des sous-espaces invariants par translation de et
Propriétés spectrales des restrictions d’opérateurs de la classe
Propriétés spectrales d'opérateurs pseudodifférentiels
Proximal normal structure and relatively nonexpansive mappings
The notion of proximal normal structure is introduced and used to study mappings that are "relatively nonexpansive" in the sense that they are defined on the union of two subsets A and B of a Banach space X and satisfy ∥ Tx-Ty∥ ≤ ∥ x-y∥ for all x ∈ A, y ∈ B. It is shown that if A and B are weakly compact and convex, and if the pair (A,B) has proximal normal structure, then a relatively nonexpansive mapping T: A ∪ B → A ∪ B satisfying (i) T(A) ⊆ B and T(B) ⊆ A, has a proximal point in the sense that...
Proximinality in geodesic spaces.
Pseudo almost periodic and automorphic mild solutions to nonautonomous neutral partial evolution equations
In this work, we present a new concept of Stepanov weighted pseudo almost periodic and automorphic functions which is more generale than the classical one, and we obtain a new existence result of μ-pseudo almost periodic and μ-pseudo almost automorphic mild solutions for some nonautonomous evolution equations with Stepanov μ-pseudo almost periodic terms. An example is shown to illustrate our results.
Pseudo differential operators with negative definite symbols of variable order.
One way to represent the generator of a Markov process is given by pseudo differential operators. Above all this is due to the fact that the generator satisfies the so-called positive maximum principle (...).