数学物理学报(英文版) ›› 2000, Vol. 20 ›› Issue (1): 131-136.
彭志刚, 刘伦刚
BANG Zhi-Gang, LIU Lun-Gang
摘要:
Suppose that {bn} and {cn} are two positive sequences. Let F({bn}, {cn}) = {f(z) : f(z) is analytic in |z| < 1, f(z) = z − P+1 n=2 anzn, an 0,P+1 n=2 bnan 1 and P+1 n=2 cnan 1}. This article obtains the extreme points and support points of F({bn}, {cn}).
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