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Keyword

coefficient problem

Description: A problem in complex analysis concerning bounds or other properties of coefficients of analytic functions subject to specified conditions.
OpenAlex ID: keywords/coefficient-problem
On a Coefficient Problem for Bi-Univalent Functions
1967 · M. Lewin · Proceedings of the American Mathematical Society · 573
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A Coefficient Inequality for Certain Classes of Analytic Functions
1969 · F. R. Keogh, E. P. Merkes · Proceedings of the American Mathematical Society · 551
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On the Coefficients and Hankel Determinants of Univalent Functions
1966 · Ch. Pommerenke · Journal of the London Mathematical Society · 353
On the Coefficients of Subordinate Functions
1945 · Werner Rogosinski · Proceedings of the London Mathematical Society · 342
A generalization of starlike functions
1990 · Mourad E. H Ismail, Edward Merkes, et al. · Complex Variables Theory and Application An International Journal · 312
The minimal distance of the image boundary from the origin and the second coefficient of a univalent function in ¦z¦<1
1969 · E. Netanyahu · Archive for Rational Mechanics and Analysis · 308
Radius Problems for Starlike Functions Associated with the Sine Function
2018 · N. E. Cho, V. Kumar, et al. · Bulletin of the Iranian Mathematical Society. · 241
On the Hankel determinants of univalent functions
1967 · C. Pommerenke · Mathematika · 240
Extremal problems for a family of functions with positive real part and for some related families
1970 · W. Janowski · Annales Polonici Mathematici · 225
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Hankel Determinant for starlike and convex functions.
2007 · Suzeini Binti Abd Halim · 223
Extremal problems for polynomials and power series
1951 · Harold S. Shapiro · DSpace@MIT (Massachusetts Institute of Technology) · 210
The Sharp Bound for the Hankel Determinant of the Third Kind for Convex Functions
2018 · BOGUMIŁA KOWALCZYK, ADAM LECKO, et al. · Bulletin of the Australian Mathematical Society · 193
On the Second Hankel Determinant of Mean Univalent Functions
1968 · W. K. Hayman · Proceedings of the London Mathematical Society · 153
On a problem of Bieberbach and Rademacher
1993 · A.C. Lazer, P.J. McKenna · Nonlinear Analysis · 143
The Sharp Bound of the Hankel Determinant of the Third Kind for Starlike Functions of Order 1 / 2
2018 · Adam Lecko, Young Jae Sim, et al. · Complex Analysis and Operator Theory · 127
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On the Second Hankel Determinant of Areally Mean p-Valent Functions
1976 · J. W. Noonan, D. K. Thomas · Transactions of the American Mathematical Society · 112
On the Fekete-Szego Problem for Close-to-Convex Functions
1987 · Wolfram Koepf · Proceedings of the American Mathematical Society · 110
Coefficient Regions for Schlicht Functions
2016 · A. Schaeffer, D. Spencer · Colloquium Publications - American Mathematical Society/Colloquium Publications · 107
The Bieberbach Conjecture
1999 · Sheng Gong · AMS/IP studies in advanced mathematics · 105
Hankel determinant of order three for familiar subsets of analytic functions related with sine function
2019 · Muhammad Arif, Mohsan Raza, et al. · Open Mathematics · 99
Generalized Zalcman Conjecture for Starlike and Typically Real Functions
1999 · William Ma · Journal of Mathematical Analysis and Applications · 94
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An Algorithm for a Generalization of the Richardson Extrapolation Process
1987 · William F. Ford, Avram Sidi · SIAM Journal on Numerical Analysis · 94
Certain results for a class of convex functions related to a shell-like curve connected with Fibonacci numbers
2011 · Jacek Dziok, Ravinder Krishna Raina, et al. · Computers & Mathematics with Applications · 84
On the coefficient problem for functions of bounded boundary rotation
1973 · D. A. Brannan, J. G. Clunie, et al. · Annales Academiae Scientiarum Fennicae Series A I Mathematica · 84
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Bohr Inequality for Odd Analytic Functions
2017 · Ilgiz R Kayumov, Saminathan Ponnusamy · Computational Methods and Function Theory · 80
Works count: 1,258
Citation count: 11,880
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