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Ideal-triangularizability of upward directed sets of positive operators.

Kandić, Marko (2011)

Annals of Functional Analysis (AFA) [electronic only]

Identification and estimation of parameters in abstract Cauchy problems.

Karl Kunisch (1985)

Banach Center Publications

Ill-posed Abstract Volterra Equations

Marko Kostić (2013)

Publications de l'Institut Mathématique

Images of some functions and functional spaces under the Dunkl-Hermite semigroup

Néjib Ben Salem, Walid Nefzi (2013)

Commentationes Mathematicae Universitatis Carolinae

We propose the study of some questions related to the Dunkl-Hermite semigroup. Essentially, we characterize the images of the Dunkl-Hermite-Sobolev space, $𝒮 (ℝ)$ and $L_{α}^{p} (ℝ)$ , $1 < p < \infty$ , under the Dunkl-Hermite semigroup. Also, we consider the image of the space of tempered distributions and we give Paley-Wiener type theorems for the transforms given by the Dunkl-Hermite semigroup.

Individual boundedness condition for positive definite sesquilinear form valued kernels

J. Stochel (1982)

Studia Mathematica

Induced contraction semigroups and random ergodic theorems [Book]

T. Yoshimoto (1976)

Inegalités de Kato et semi-groups sous-Markoviens.

Wolfgang Arendt, Philippe Bénilan (1992)

Revista Matemática de la Universidad Complutense de Madrid

Integrated semigroups and their application to complete second order Cauchy problems.

Frank Neubrander (1989)

Semigroup forum

Integration and the Feynman-Kac formula

Igor Kluvánek (1987)

Studia Mathematica

Interpolation for (positive) C0-semigroups on Lp-spaces.

Jürgen Voigt (1984/1985)

Mathematische Zeitschrift

Invariant measures for semigroups

Ryotaro Sato (1975)

Studia Mathematica

Invariant states for positive operator semigroups

Klaus Thomsen (1985)

Studia Mathematica

Invariant Subspaces and Spectral Conditions on Operator Semigroups

Heydar Radjavi (1997)

Banach Center Publications

Inverse Cauchy problem and unbiased estimation

A. Kozek (1974)

Applicationes Mathematicae

Inverses of generators of nonanalytic semigroups

Ralph deLaubenfels (2009)

Studia Mathematica

Suppose A is an injective linear operator on a Banach space that generates a uniformly bounded strongly continuous semigroup ${e^{t A}}_{t \geq 0}$ . It is shown that $A^{- 1}$ generates an $O (1 + τ) A {(1 - A)}^{- 1}$ -regularized semigroup. Several equivalences for $A^{- 1}$ generating a strongly continuous semigroup are given. These are used to generate sufficient conditions on the growth of ${e^{t A}}_{t \geq 0}$ , on subspaces, for $A^{- 1}$ generating a strongly continuous semigroup, and to show that the inverse of -d/dx on the closure of its image in L¹([0,∞)) does not generate a strongly...

Displaying 1 – 15 of 15

Induced contraction semigroups and random ergodic theorems [Book]

Currently displaying 1 – 15 of 15