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Dive into the research topics where Thomas Kalmes is active.

Publication


Featured researches published by Thomas Kalmes.


Ergodic Theory and Dynamical Systems | 2007

Hypercyclic, mixing, and chaotic C0-semigroups induced by semiflows

Thomas Kalmes

We characterize when C 0 -semigroups induced by semiflows are hypercyclic, topologically mixing, or chaotic both on spaces of integrable functions and on spaces of continuous functions. Furthermore, we give characterizations of transitivity for weighted composition operators on these spaces.


arXiv: Functional Analysis | 2015

A simple characterization of chaos for weighted composition ₀-semigroups on Lebesgue and Sobolev spaces

Thomas Kalmes

We give a simple characterization of chaos for weighted composition


Banach Journal of Mathematical Analysis | 2017

On Banach spaces of vector-valued random variables and their duals motivated by risk measures

Thomas Kalmes; Alois Pichler

C_0


Mathematische Nachrichten | 2016

A REMARK ON THE FREQUENT HYPERCYCLICITY CRITERION FOR WEIGHTED COMPOSITION SEMIGROUPS AND AN APPLICATION TO THE LINEAR VON FOERSTER-LASOTA EQUATION

Thomas Kalmes

-semigroups on


Revista De La Real Academia De Ciencias Exactas Fisicas Y Naturales Serie A-matematicas | 2016

A short remark on the surjectivity of the combinatorial Laplacian on infinite graphs

Thomas Kalmes

L^p_\rho(\Omega)


Results in Mathematics | 2003

Examples of incomplete normed barrelled spaces

Thomas Kalmes

for an open interval


Journal of Mathematical Analysis and Applications | 2010

Hypercyclicity and mixing for cosine operator functions generated by second order partial differential operators

Thomas Kalmes

\Omega\subseteq\mathbb{R}


Journal of Mathematical Analysis and Applications | 2014

Chaotic C0-semigroups induced by semiflows in Lebesgue and Sobolev spaces

Javier Aroza; Thomas Kalmes; Elisabetta M. Mangino

. Moreover, we characterize chaos for these classes of


Journal of Mathematical Analysis and Applications | 2014

Strongly continuous semigroups on some Fréchet spaces

Leonhard Frerick; Enrique Jordá; Thomas Kalmes; Jochen Wengenroth

C_0


Studia Mathematica | 2010

Universal zero solutions of linear partial differential operators

Thomas Kalmes; Markus Niess

-semigroups on the closed subspace

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Markus Nieß

Clausthal University of Technology

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Christoph Schumacher

Chemnitz University of Technology

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Alois Pichler

Norwegian University of Science and Technology

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Enrique Jordá

Polytechnic University of Valencia

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Javier Aroza

Polytechnic University of Valencia

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