Results 1 to 10 of about 393 (39)

Frequently hypercyclic abstract higher-order differential equations [PDF]

open access: yes, 2018
In this note, we analyze frequently hypercyclic solutions of abstract higher-order differential equations in separable infinite-dimensional complex Banach spaces.
Chaouchi, Belkacem, Kostic, Marko
core   +1 more source

Composition principles for generalized almost periodic functions [PDF]

open access: yes, 2018
In this paper, we consider composition principles for generalized almost periodic functions. We prove several new composition principles for the classes of (asymptotically) Stepanov $p$-almost periodic functions and (asymptotically, equi-)Weyl $p$-almost
Kostic, Marko
core   +1 more source

Existence and nonexistence of hypercyclic semigroups [PDF]

open access: yes, 2007
In these notes we provide a new proof of the existence of a hypercyclic uniformly continuous semigroup of operators on any separable infinitedimensional Banach space that is very different from –and considerably shorter than– the one recently given by ...
Bernal González, Luis   +1 more
core  

Universality of sequences of operators related to Taylor series [PDF]

open access: yes, 2019
In this note, the universality of a sequence of operators associated to the partial sums of the Taylor series of a holomorphic function is investigated.
Bernal González, Luis   +3 more
core  

Endoscopic management of 345 small rectal neuroendocrine tumours: A national study from the French group of endocrine tumours (GTE). [PDF]

open access: yesUnited European Gastroenterol J, 2019
Fine C   +19 more
europepmc   +1 more source

On linear chaos in function spaces

open access: yesDemonstratio Mathematica, 2022
We show that, in Lp(0,∞){L}_{p}\left(0,\infty ) (1 ...
Jimenez John M., Markin Marat V.
doaj   +1 more source

Disjoint diskcyclicity of weighted shifts

open access: yesOpen Mathematics, 2022
In this article, we will discuss disjoint diskcyclicity for finitely many operators acting on a separable, infinite dimensional Fréchet space XX. More precisely, we provide disjoint disk blow-up/collapse property and disjoint diskcyclicity criterion.
Wang Cui, Zhou Ze-Hua, Zhang Liang
doaj   +1 more source

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