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Keyword

multivalent functions

Description: A class of complex functions that take some values multiple times, studied in geometric function theory and complex analysis.
OpenAlex ID: keywords/multivalent-functions
Research Problems in Function Theory
2019 · Walter K. Hayman, Eleanor F. Lingham · Problem books in mathematics · 298
Symmetrization in the geometric theory of functions of a complex variable
1994 · V N Dubinin · Russian Mathematical Surveys · 226
Multivalent Functions
1994 · W. K. Hayman · Cambridge University Press eBooks · 206
Condenser Capacities and Symmetrization in Geometric Function Theory
2014 · Vladimir N. Dubinin · Springer eBooks · 192
Multivalent Functions.
1959 · George Springer, W. K. Hayman · American Mathematical Monthly · 182
On the theory of multivalent functions
1987 · Mamoru Nunokawa · Tsukuba Journal of Mathematics · 157
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Quasi-subordination and coefficient conjectures
1970 · M. S. Robertson · Bulletin of the American Mathematical Society · 130
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Inclusion relationships and argument properties for certain subclasses of multivalent functions associated with a family of linear operators
2004 · Nak Eun Cho, Oh Sang Kwon, et al. · Journal of Mathematical Analysis and Applications · 118
Neighborhoods of a certain family of multivalent functions with negative coefficients
2004 · O. Altintaş, Ö. Özkan, et al. · Computers & Mathematics with Applications · 84
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Some applications of a q-analogue of the Ruscheweyh type operator for multivalent functions
2018 · Muhammad Arif, H. M. Srivastava, et al. · Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas · 59
Leçons sur les fonctions univalentes ou multivalentes
1933 · Paul Montel · Medical Entomology and Zoology · 57
Normal Families of Meromorphic Functions
1993 · Q Zhuang · 53
Some Applications of a New Integral Operator in q-Analog for Multivalent Functions
2019 · Qaiser Khan, Muhammad Arif, et al. · Mathematics · 49
Meromorphic Starlike Multivalent Functions
1963 · W. C. Royster · Transactions of the American Mathematical Society · 49
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A Study of Multivalent q-starlike Functions Connected with Circular Domain
2019 · Lei Shi, Qaiser Khan, et al. · Mathematics · 47
Meromorphic multivalent functions with positive coefficients II
1990 · M.L. Mogra · Mathematica japonica · 46
Subordinations for multivalent analytic functions associated with the Dziok–Srivastava operator
2009 · H. M. Srivastava, Ding-Gong Yang, et al. · Integral Transforms and Special Functions · 44
On certain subclasses of multivalent functions associated with an extended fractional differintegral operator
2006 · J. Patel, A.K. Mishra · Journal of Mathematical Analysis and Applications · 43
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On fuzzy differential subordination
2015 · Eṣ Haydar · Mathematica Moravica · 41
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Multivalently Close-to-Convex Functions
1957 · Toshio Umezawa · Proceedings of the American Mathematical Society · 39
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Multivalent starlike functions
1967 · J. A. Hummel · Journal d Analyse Mathématique · 34
A Class of Multivalent Functions
1951 · A. W. Goodman, M. S. Robertson · Transactions of the American Mathematical Society · 34
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New criteria for multivalent meromorphic starlike functions of order alpha
1993 · M. K. Aouf · Proceedings of the Japan Academy Series A Mathematical Sciences · 33
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A Subclass of Multivalent Janowski Type q-Starlike Functions and Its Consequences
2021 · Qiuxia Hu, Hari M. Srivastava, et al. · Symmetry · 32
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Coefficient estimates for certain multivalent functions
1978 · Ronald Leach · Pacific Journal of Mathematics · 32
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Works count: 931
Citation count: 4,843
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