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Oka-analyticity of the essential spectrum

Enrico Casadio Tarabusi (1988)

Rendiconti del Seminario Matematico della Università di Padova

On a class of vector-valued analytic functions

J. Globevnik, I. Vidav (1975)

Annales Polonici Mathematici

On a residue of complex functions in the three-dimensional Euclidean complex vector space.

Sarić, Branko (2003)

International Journal of Mathematics and Mathematical Sciences

On products of some Toeplitz operators on polyanalytic Fock spaces

Irène Casseli (2020)

Czechoslovak Mathematical Journal

The purpose of this paper is to study the Sarason’s problem on Fock spaces of polyanalytic functions. Namely, given two polyanalytic symbols $f$ and $g$ , we establish a necessary and sufficient condition for the boundedness of some Toeplitz products $T_{f} T_{\bar{g}}$ subjected to certain restriction on $f$ and $g$ . We also characterize this property in terms of the Berezin transform.

On super (or pseudo) differential forms as superfunctions

Claude Billionnet (1990)

Annales de l'I.H.P. Physique théorique

On superposition of quasianalytic functions

W. Pleśniak (1972)

Annales Polonici Mathematici

On the Analogue of Koebe's Theorem for Functions with Values in a Clifford Algebra.

Richard DELANGHE (1971)

Mathematische Annalen

On the growth of the resolvent operators for power bounded operators

Olavi Nevanlinna (1997)

Banach Center Publications

Outline. In this paper I discuss some quantitative aspects related to power bounded operators T and to the decay of $T^{n} (T - 1)$ . For background I refer to two recent surveys J. Zemánek [1994], C. J. K. Batty [1994]. Here I try to complement these two surveys in two different directions. First, if the decay of $T^{n} (T - 1)$ is as fast as O(1/n) then quite strong conclusions can be made. The situation can be thought of as a discrete version of analytic semigroups; I try to motivate this in Section 1 by demonstrating the...

Displaying 1 – 11 of 11

Oka-analyticity of the essential spectrum

On a class of vector-valued analytic functions

On a residue of complex functions in the three-dimensional Euclidean complex vector space.

On products of some Toeplitz operators on polyanalytic Fock spaces

On super (or pseudo) differential forms as superfunctions

On superposition of quasianalytic functions

On the Analogue of Koebe's Theorem for Functions with Values in a Clifford Algebra.

On the growth of the resolvent operators for power bounded operators

On the Multiplicity of an Analytic Operator-Valued Function.

On the possibility of extending a function from a part of a domain to a generalized analytic function on this domain.

On vector-valued analytic functions with constant norm

Currently displaying 1 – 11 of 11