Results 21 to 30 of about 55,452 (285)

Intersections on tropical moduli spaces [PDF]

open access: yes, 2015
This article explores to which extent the algebro-geometric theory of rational descendant Gromov-Witten invariants can be carried over to the tropical world.
Rau, Johannes
core   +1 more source

$(s,p)$-Valent Functions

open access: yes, 2015
arXiv admin note: text overlap with arXiv:1102 ...
Friedland, Omer, Yomdin, Yosef
openaire   +2 more sources

Coefficient bounds for \(p\)-valent functions

open access: yesOpen Journal of Mathematical Analysis, 2023
This present paper introduces two new subclasses of p-valent functions. The coefficient bounds and Fekete-Szego inequalities for the functions in these classes are also obtained.
Olusegun Awoyale, Timothy Oloyede Opoola
openaire   +1 more source

Certain Results on Fuzzy p-Valent Functions Involving the Linear Operator

open access: yesMathematics, 2023
The idea of fuzzy differential subordination is a generalisation of the traditional idea of differential subordination that evolved in recent years as a result of incorporating the idea of fuzzy set into the field of geometric function theory.
Ekram Elsayed Ali   +3 more
doaj   +1 more source

Coadjoint orbits of symplectic diffeomorphisms of surfaces and ideal hydrodynamics [PDF]

open access: yes, 2016
We give a classification of generic coadjoint orbits for the groups of symplectomorphisms and Hamiltonian diffeomorphisms of a closed symplectic surface.
Izosimov, Anton   +2 more
core   +3 more sources

On certain classes of $p$-valent functions [PDF]

open access: yesČasopis pro pěstování matematiky, 1988
Let \(K^*_{n+p-1}\) be a class of p-valent functions of the form \(f(z)=z^ p-\sum^{\infty}_{k=1}a_{p+k}z^{p+k},\) \(a_{p+k}\geq 0\), for \(k=1,2,...\), and such that \(Re(D^{n+p}f(z)/D^{n+p-1}f(z))>\) for \(| z|
openaire   +2 more sources

On the starlikeness of p-valent functions

open access: yesTURKISH JOURNAL OF MATHEMATICS, 2019
Summary: For an analytic function in open unit disk \(\mathbb{D}\), we consider the \(p\)-valent analogue of the Noshiro-Warschawski univalence condition. We apply the Fejér-Riesz inequality to establish some sufficient conditions for functions to be \(p\)-valent or to be a Bazilevič function or to be in some other classes.
Mamoru NUNOKAWA   +3 more
openaire   +1 more source

Subclasses of meromorphically p-valent functions [PDF]

open access: yesAIP Conference Proceedings, 2014
The aim of this paper is to investigate various inclusion relations and some other properties of a certain sub-classes Σγ,pm(α) of meromorphically p-valent analytic functions with positive coefficients, which are defined here by means of a linear operator.
Nasser Alkasbi, Maslina Darus
openaire   +1 more source

On certain classes of p-valent analytic functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1993
The objective of the present paper is to introduce a certain general class P(p,α,β)(p∈N={1,2,3,…}, 0 ...
Nak Eun Cho
doaj   +1 more source

CERTAIN CLASSES OF p-VALENT ANALYTIC FUNCTIONS

open access: yesDemonstratio Mathematica, 1996
Using the notions of subordination and Ruscheweyh derivatives, the authors define new classes of \(p\)-valent functions analytic in the unit disk. The authors succeed in generalizing classes considered before by introducing six parameters. They prove results on inclusions, integral operators, Taylor coefficients and Hadamard products for such functions.
Patel, J., Acharya, M.
openaire   +2 more sources

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