节点文献
(b,d)型A.P间隙与模分布
A.P.Gaps of(b, d)Type and Modular Distribution
【摘要】 本文主要证明了下述定理: 设f(z)=sum from n=0 to∞anzλn为一超越整函数,那么: (1)当f(z)具有(b,d)型A.P.间隙时,对任一有穷复数a,都有δs(a,f)≤1-1/d;当b>0时,还有:sum from a≠∞ to δ(a,f)≤1-1/d。 (2):当λm+1-λm(m=n,n+1,…)的最大公因子dn→∞(n→∞)时,对在一慢增长的亚纯函数a(z),都有:s(a(z),f)≤1/2。
【Abstract】 Suppose that f(z)=sum form n=0 to ∞ is a transcendental entire function, if f(z) has A. P. gaps of (b, d) type, then οs(a, f)≤1-(1/d) for every finite a.In particular if b>0 then sum from a≠∞ δ(a, f)≤1-(1/d). Also let dn be the highest common factor of all the numhers λm+1-λm for m≥n and suppose that dn→∞(n→∞), then s(a(z), f)≤(1/2) for every meromorphic funoction growing slowly compared with the function f(z).
【关键词】 整函数;
亚纯函数;
(6,d)型A.P.间隙;
【Key words】 A. P. gaps transcendental entire function modula distribution;
【Key words】 A. P. gaps transcendental entire function modula distribution;
- 【文献出处】 华东师范大学学报(自然科学版) ,Journal of East China Normal University(Natural Science) , 编辑部邮箱 ,1989年01期
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