Results 31 to 40 of about 3,355,363 (183)

The Periodicity of Entire Functions with Finite Order

open access: yesJournal of Mathematics, 2021
This paper is concerned with the periodicity of entire functions with finite growth order, and some sufficient conditions are given. Let f is a transcendental entire function with finite growth order, zero is a Picard exceptional value of f, and a given ...
Zhiguo Ren, Guoqiang Dang
doaj   +1 more source

On escaping sets of some families of entire functions and dynamics of composite entire functions [PDF]

open access: yes, 2015
We consider two families of functions $\mathcal{F}=\{f_{{\la},{\xi}}(z)= e^{-z+\la}+\xi: \la,\,\xi\in\C, \RE{\la}
Kumar, D.
core  

Entire functions, PT-symmetry and Voros’s quantization scheme

open access: yesМатематичні Студії, 2020
In this paper, A. Avila's theorem on convergence of the exact quantization scheme of A.~Vo\-ros is related to the reality proofs of eigenvalues of certain $PT$-symmetric boundary value problems. As a result, a special case of a conjecture of C. Bender, S.
A.E. Eremenko
doaj   +1 more source

Uniqueness of entire functions

open access: yesJournal of Mathematical Analysis and Applications, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chang, Jianming, Fang, Mingliang
openaire   +1 more source

Pontryagin spaces of entire functions. V [PDF]

open access: yesActa Scientiarum Mathematicarum, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kaltenbäck, M., Woracek, H.
openaire   +5 more sources

The second coefficient of a function with all derivatives univalent

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1982
We consider the second coefficient of a class of functions, univalent and normalized, and with all derivatives univalent in the unit disk D, and improve on a known result. It is also shown that this bound is in a sense best possible.
A. Sathaye, S. M. Shah
doaj   +1 more source

Exponential type of hypercyclic entire functions [PDF]

open access: yes, 2002
In this paper the exponential type of hypercyclic entire functions with respect to a sequence (Φn(D)) of differential operators is considered, where every Φn is an entire function of exponential type.
Bernal González, Luis   +1 more
core  

Zeros of Ramanujan Type Entire Functions

open access: yes, 2016
In this work we establish some polynomials and entire functions have only real zeros. These polynomials generalize q-Laguerre polynomials $L_{n}^{(\alpha)}(x;q)$, while the entire functions are generalizations of Ramanujan's entire function $A_{q}(z)$, q-
Zhang, Ruiming
core   +1 more source

Some inequalities for entire functions

open access: yesМатематичні Студії
Let $\mathcal{L}_p$ be the subspace of the space $L_p(\mathbb{R})$ consisting of the restriction to the real axis of all entire functions of exponential type $\le \pi$.
N. Sushchyk, D. Lukivska
doaj   +1 more source

A Note on Entire Functions That Share Two Small Functions

open access: yesAbstract and Applied Analysis, 2014
This note is to show that if f is a nonconstant entire function that shares two pairs of small functions ignoring multiplicities with its first derivative f', then there exists a close linear relationship between f and f'. This result is a generalization
Jun-Fan Chen
doaj   +1 more source

Home - About - Disclaimer - Privacy