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函数zexp(z+a+πi)的动力学
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作者 邓小成 龚力强 《广州大学学报(自然科学版)》 CAS 2006年第6期7-10,共4页
研究函数fa(z)=zexp(z+a+πi)的动力学,证明了下列结果:当a<0时,Fatou集F(fa)是一个完全不变吸引域;存在an>0,使得fan具有2n阶超吸引域,而当a>an时,fa没有2n阶超吸引域;an单调增加趋于无穷大;集合B0={aRJ(fa)=C}是一个无界集.
关键词 JULIA集 FATOU集 完全不吸引 n阶超吸引
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Completely Invariant Domains of Holomorphic Self-Maps on C
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作者 方丽萍 《Journal of Beijing Institute of Technology》 EI CAS 1997年第3期187-191,共5页
Let/(z) be a holomorph.self-map on C.-G-(0) with essential singularities 0 and It is proved that f(z) has a completdy invariant domain.D.F(f),then D is doubly connected and D contains all the singularities of the inv... Let/(z) be a holomorph.self-map on C.-G-(0) with essential singularities 0 and It is proved that f(z) has a completdy invariant domain.D.F(f),then D is doubly connected and D contains all the singularities of the inverse of f(z),moreover,if f is of the finite type, then D=F(f). This result implies that f(z) has at most one completely invariant domain in F(f). 展开更多
关键词 holomorphic maps completely invariant domains Fatou set
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