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Structural Domination and Contradictory Socialization1

Constellations, EarlyView.
Antoine Louette
wiley   +1 more source

Zoonosis: social and environmental connections in the Mexico-United States border region. [PDF]

One Health Outlook
Chaves A, Mendoza H, Herrera A, Pacheco-Zapata M, López-Pérez AM, Fernández A, Arguello-Sáenz M, Arnal A, Suzán G.   +8 more
europepmc   +1 more source

What About Eco‐Populism? A Neglected Historical Tradition

Constellations, EarlyView.
Federico Tarragoni
wiley   +1 more source

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Subordinants of differential superordinations

Complex Variables, Theory and Application: An International Journal, 2003
Let Ω be any set in the complex plane ℂ, let p be analytic in the unit disk U and let ψ (r, s, t; z). In this article we consider the problem of determining properties of functions p that satisfy the differential superordination Ω ⊂ {ψ(p(z), z 2 p"(z);z)|z ∈ U}.
Sanford S. Miller, Petru T. Mocanu
openaire   +2 more sources

An Application of Differential Subordinations

Mathematische Nachrichten, 1990
AbstractBy using the method of differential subordinations we obtain a result which gives some criteria for univalency in the unit disk.
Shigeyoshi Owa, Milutin Obradović
openaire   +2 more sources

On some differential subordinations

Studia Scientiarum Mathematicarum Hungarica, 2017
The purpose of this work is to present a new geometric approach to some problems in differential subordination theory. We also discuss the new results closely related to the generalized Briot-Bouquet differential subordination.
Mamoru Nunokawa, Janusz Sokół
openaire   +2 more sources

Differential subordination related with exponential functions [PDF]

Quaestiones Mathematicae, 2021
In this article, we study some first-order differential subordinations. We determine the conditions on β  such that 1 + β zp′(z) ≺ √1+cz) and 1 + β zp′(z) ≺ 1 + √(2z+ 1/2 z2  implies p(z) ≺ ez. Similarly, some results are also obtained for the expressions 1 + β zp′ (z)/p(z) and 1 + β zp′(z) / p2(z).
Saima Mushtaq, Janusz Sokół, Mohsan Raza   +2 more
openaire   +2 more sources

Differential subordination and conformal mappings

Complex Variables, Theory and Application: An International Journal, 1989
It is well known that if M(z) and N(z) are regular in the unit disc U={z:|z| β implies Re(M(z)/N(z))>β. In this paper we give a sufficient condition on N(z) which can guarantee that Re(M(z)/N(z))>β′>β. A few interesting applications of this result are also given.
S. Ponnusamy, V. Karunakaran
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Differential subordination of harmonic mean [PDF]

Computational Methods and Function Theory, 2015
In this paper, we introduce the concept of the first-order differential subordination related to the harmonic mean, by analogy to the differential subordination related to the arithmetic and geometric mean.
Adam Lecko, Nak Eun Cho
openaire   +1 more source

Differential Subordinations for Analytic Functions

Iranian Journal of Science and Technology, Transactions A: Science, 2017
In this article, we determine the conditions on $$\beta$$ such that $$1+\beta zp^{\prime }(z)\prec \sqrt{1+cz}$$
Saima Mushtaq, Mohsan Raza, Janusz Sokół   +2 more
openaire   +2 more sources