A SURVEY OF BLOCH CONSTANTS
한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
1995, v.2 no.1, pp.17-24
An, Jong-Su
(Dept. of Mathematics Education, College of Education, Pusan National Univ.)
An, Jong-Su.
(1995). A SURVEY OF BLOCH CONSTANTS, 2(1), 17-24.
Abstract
We begin with a brief survey of some of the known results dealing with Bloch constants. Bloch's theorem asserts that there is a constant B$\_$1.C/(1, 0) such that if f is holomorphic in the open unit disk D and normalized by │f'(0)│$\geq$1, then the Riemann surface of f contains an unramified disk of radius at least B$\_$1.C/(1, 0) (see[7,p.14]).(omitted)