Results 101 to 110 of about 5,311 (200)

Birth of the theory of univalent functions

open access: yes, 1998
"Univalent" is the complex analyst's term for "one-to-one" functions. A univalent function has a non-vanishing derivative. Riemann Mapping Theorem stated in 1851 could not find some interesting applications until P.
Lam, Hwee Peng
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Univalent functions. The Bieberbach conjecture [PDF]

open access: yes, 2019
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2019, Director: Francesc Xavier Massaneda Clares[en] In this work, we will study the theory holomorphic and univalent functions in proper simply connected ...
Roig Sanchis, Anna
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Integral Means Inequalities, Convolution, and Univalent Functions

open access: yes, 2019
We use the Baernstein star-function to investigate several questions about the integral means of the convolution of two analytic functions in the unit disc.
Daniel Girela, Cristóbal González
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On the univalency of Cesàro sums of univalent functions [PDF]

open access: yesBulletin of the American Mathematical Society, 1936
openaire   +2 more sources

Weakly starlike meromorphic univalent functions

open access: yes, 1975
A weakly starlike meromorphic univalent function is one of the form f ( z ) = − ρ z g ( z ) [ ( z − ρ ) (
Albert E. Livingston, Richard J. Libera
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Goodman’s conjecture and the coefficients of univalent functions

open access: yes, 1978
Goodman’s conjecture (for a bound on the modulus of the nth coefficient of a p-valent function as a linear combination of the moduli of the first p coefficients) is considered in the special case of functions which are polynomials of univalent functions.
Abdallah Lyzzaik, David Styer
core   +1 more source

Two-point distortion for univalent functions [PDF]

open access: yes, 1999
We discuss two-point distortion inequalities for (not necessarily normalized) univalent functions f on the unit disk D. By a two-point distortion inequality we mean an upper or lower bound on the Euclidean distance |f(a) − f(b)| in terms of d D (a; b ...
David Minda, William Ma
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On univalent functions. I. [PDF]

open access: yesČasopis pro pěstování matematiky, 1967
openaire   +2 more sources

Geometric properties of new subclass of univalent and bi-univalent functions associated with subordination and generalised differential operator [PDF]

open access: yes
Hence, motivated by the generalised differential operator in the second objective, this study proposed a new generalised differential operator by utilising the binomial series.
Rossdy, Munirah
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