Results 31 to 40 of about 10,947 (207)

Dirichlet approximation and universal dirichlet series [PDF]

open access: yes, 2016
We characterize the uniform limits of Dirichlet polynomials on a right half plane. We extend the approximation theorems of Runge,Mergelyan and Vitushkin to the Dirichlet setting with respect to the Euclidean distance and to the chordal one, as well.
Nestoridis, Vassili   +4 more
core   +1 more source

Generalized Ritt type and generalized Ritt weak type connected growth properties of entire functions represented by vector valued Dirichlet series [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2017
In this paper, we introduce the idea of generalized Ritt type and generalised Ritt weak type of entire functions represented by a vector valued Dirichlet series.
Sanjib Kumar Datta   +2 more
doaj  

Joint weighted limit theorems for general dirichlet series

open access: yesMathematical Modelling and Analysis, 2011
In the paper,two joint weighted limit theorems in the sense of weak convergence of probability measures on the complex plane for general Dirichlet series are obtained.
Jonas Genys, Antanas Laurinčikas
doaj   +1 more source

On joint universality for general Dirichlet series

open access: yesLietuvos Matematikos Rinkinys, 2004
There is not abstract.
Jonas Genys
doaj   +3 more sources

On Dirichlet series similar to Hadamard compositions in half-plane

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2023
Let $F(s)=\sum\limits_{n=1}^{\infty}a_n\exp\{s\lambda_n\}$ and $F_j(s)=\sum\limits_{n=1}^{\infty}a_{n,j}\exp\{s\lambda_n\},$ $j=\overline{1,p},$ be Dirichlet series with exponents $0\le\lambda_n\uparrow+\infty,$ $n\to\infty,$ and the abscissas of ...
A.I. Bandura   +2 more
doaj   +1 more source

On a Dirichlet Series Associated with a Polynomial [PDF]

open access: yesProceedings of the American Mathematical Society, 1990
Let P ( x ) =
openaire   +1 more source

Borel type asymptotic relation for entire Dirichlet series and $h$-measure of an exceptional sets

open access: yesМатематичні Студії
There are presented sufficient conditions for the entire Dirichlet series with monotonically increasing  sequence of exponents providing validity of Borel-type relation outside some set $E$ of finite $h$-measure, i.e. $m_h E=\int_E dh(x)
A. O. Kuryliak, T. M. Salo
doaj   +1 more source

Some Results on Harmonic Type Sums

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020
In this study, we consider the summatory function of convolutions of theMöbius function with harmonic numbers, and we show that these summatoryfunctions are linked to the distribution of prime numbers.
Haydar Göral, Doğa Can Sertbaş
doaj   +1 more source

On the non-randomness of modular arithmetic progressions: a solution to a problem by V. I. Arnold [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
We solve a problem by V. I. Arnold dealing with "how random" modular arithmetic progressions can be. After making precise how Arnold proposes to measure the randomness of a modular sequence, we show that this measure of randomness takes a simplified form
Eda Cesaratto   +2 more
doaj   +1 more source

Iteration of Composition Operators on small Bergman spaces of Dirichlet series

open access: yesConcrete Operators, 2018
The Hilbert spaces ℋw consisiting of Dirichlet series F(s)=∑n=1∞ann-s$F(s) = \sum\nolimits_{n = 1}^\infty {{a_n}{n^{ - s}}}$ that satisfty ∑n=1∞|an|2/wn 0 and {wn}n having average order (logj+n)α${(\log _j^ + n)^\alpha }$, that the composition operators ...
Zhao Jing
doaj   +1 more source

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