Integral operators on the TUCD-class.
Breaz, Daniel (2004)
Acta Universitatis Apulensis. Mathematics - Informatics
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Breaz, Daniel (2004)
Acta Universitatis Apulensis. Mathematics - Informatics
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K. S. Padmanabhan, M. Jayamala (1989)
Publications de l'Institut Mathématique
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Drăghici, Eugen (1996)
General Mathematics
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Erhan Deniz, Halit Orhan (2010)
Annales UMCS, Mathematica
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The main object of the present paper is to extend the univalence condition for a family of integral operators. Relevant connections of some of the results obtained in this paper with those in earlier works are also provided.
Erhan Deniz, Halit Orhan (2010)
Annales Universitatis Mariae Curie-Sklodowska, sectio A – Mathematica
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The main object of the present paper is to extend the univalence condition for a family of integral operators. Relevant connections of some of the results obtained in this paper with those in earlier works are also provided.
M. Obradović, S. Owa, S. K. Lee (1987)
Matematički Vesnik
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Pescar, Virgil, Owa, Shigeyoshi (2004)
International Journal of Mathematics and Mathematical Sciences
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M. Aouf, A. Mostafa, R. El-Ashwah (2008)
Annales UMCS, Mathematica
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In this investigation, we obtain some applications of first order differential subordination and superordination results involving Dziok-Srivastava operator and other linear operators for certain normalized analytic functions. Some of our results improve previous results.
Ahuja, O.P. (1985)
International Journal of Mathematics and Mathematical Sciences
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Cho, Nak Eun, Kim, In Hwa, Kim, Ji A (1998)
International Journal of Mathematics and Mathematical Sciences
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Jacek Dziok (2011)
Annales Polonici Mathematici
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The purpose of the present paper is to investigate various inclusion relationships between several classes of analytic functions defined by subordination. Many interesting applications involving the well-known classes of functions defined by linear operators are also considered.
Cho, Nak Eun (2008)
Abstract and Applied Analysis
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Cho, Nak Eun, Owa, Shigeyoshi (2007)
Journal of Inequalities and Applications [electronic only]
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Tuneski, Nikola, Irmak, Hüseyin (2006)
International Journal of Mathematics and Mathematical Sciences
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S. Ponnusamy, P. Vasundhra (2005)
Annales Polonici Mathematici
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Let 𝓐 denote the class of all normalized analytic functions f (f(0) = 0 = f'(0)-1) in the open unit disc Δ. For 0 < λ ≤ 1, define 𝓤(λ) = {f ∈ 𝓐 : |(z/f(z))²f'(z) - 1| < λ, z ∈ Δ} and 𝓟(2λ) = f ∈ 𝓐 : |(z/f(z))''| < 2λ, z ∈ Δ.cr Recently, the problem of finding the starlikeness of these classes has been considered by Obradović and Ponnusamy, and later by Obradović et al. In this paper, the authors consider the problem of finding...
Bajpaj, Shyam K. (1981)
International Journal of Mathematics and Mathematical Sciences
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