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Doctoral Thesis
DOI
https://doi.org/10.11606/T.55.2006.tde-11092006-162445
Document
Author
Full name
Vanessa Bertoni
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2006
Supervisor
Committee
Ranga, Alagacone Sri (President)
Bordin, Benjamin
Botelho, Geraldo Márcio de Azevedo
Cuminato, José Alberto
Gomes, Sonia Maria
Title in Portuguese
"Funções e polinômios univalentes: algumas propriedades e aplicações"
Keywords in Portuguese
funções univalentes
funções univalentes estreladas
polinômios trgonometricos positivos
Abstract in Portuguese
O objetivo principal deste trabalho é o estudo das funções univalentes e de suas propriedades. Este estudo é direcionado principalmente aos polinômios univalentes e à investigação de prolemas extremos envolvendo seus coeficientes, seus zeros e suas propriedades geométricas. Encontramos uma relação interessante entre os polinômios univalentes e os polinômios univalentes definida por Suffridge. Geramos várias funções univalentes estreladas e convexas através de suas propriedades geométricas e da localização de seus zeros.
Title in English
Univalent functions and polynomials: some properties and applications
Keywords in English
convex univalent functions
positive trigonometric functions
starlike univalent functions
univalent functions
Abstract in English
The main aim of this work is the study of univalent functions and their properties. This study is focused speciall on the univalent polynomials and theinvestigation of extremal problems involving their coefficients, zeros and geometric properties. We find a very ineresting relation between univalent polynomials through a class of univalent starlike and convex functions involving their geometric properties and the location of their zeros.
 
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Publishing Date
2006-09-13
 
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