Results 91 to 100 of about 3,329 (222)
Journal of Function Spaces, 2018 This article deals with q-starlike functions associated with conic domains, defined by Janowski functions. It generalizes the recent study of q-starlike functions while associating it with the conic domains.
Shahid Mahmood +5 more
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Univalent and Starlike Generalized Hypergeometric Functions
, 1987 A single-valued function f(z) is said to be univalent in a domain if it never takes on the same value twice, that is, if f(z1) = f(z2) for implies that z1 = z2.
Shigeyoshi Owa, H. M. Srivastava
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On the non-starlikeness of solutions to the starlike interior wake problem [PDF]
Proceedings of the American Mathematical Society, 2005 We study examples of the starlike interior “wake problem" for which no starlike solution exists relative to the natural star center of the problem. These examples show that the main result of D.E. Tepper in “A mathematical model for a wake” (Michigan Math. J.
openaire +2 more sources
Weakly starlike meromorphic univalent functions. II
, 1977 A function f ( z ) f(z) is said to be meromorphic weakly starlike if it has the form f ( z ) = − ρ z F ( Z ) /
Albert E. Livingston
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Meromorphically Starlike Functions at Infinity
, 2020 In this letter, we introduce meromorphically starlike functions by using a particular class of analytic functions that present authors applied in 2012 [cf.[1]]. These functions map the punctured unit disk into a starlike domain at infinity.
Imran Faisal; Department of Mathematics, University of Education, Lahore +2 more
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Pertidaksamaan koefisien pada fungsi starlike dan konveks ternormal [PDF]
, 2009 Pada kelas fungsi univalen terdapat beberapa keluarga yang daerah asal pemetaannya memiliki sifat geometri khusus, diantaranya adalah fungsi starlike dan fungsi konveks.
AkbarRamadhani
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Strongly gamma-starlike functions of order alpha
, 2015 In this work we consider the class of analytic functions \(\mathcal{G}(\alpha,\gamma)\), which is a subset of gamma-starlike functions introduced by Lewandowski, Miller and Złotkiewicz in Gamma starlike functions, Ann. Univ. Mariae Curie-Skłodowska, Sect.
Sokół, Janusz, Nunokawa, Mamoru
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MathematicsThis work introduces new bi-univalent function classes defined using the fractional q-Ruscheweyh operator and characterized by subordination to q-Hermite polynomials.
Feras Yousef +3 more
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Higher order connectivity index of starlike trees
, 2002 We show that for every integer h⩾0, the higher order connectivity index hχ(T) of a starlike tree T (a tree with unique vertex of degree >2) is completely determined by its branches of length ⩽h.
Rada, Juan, Araujo, Oswaldo
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On a local version of Jack’s lemma
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019 The purpose of this paper is to provide a result which concerns with the boundary behavior of analytic functions. It may be a local version of the well known Jack’s lemma when we change the function normalization at the origin.
Nunokawa Mamoru, Sokół Janusz
doaj +1 more source