| 一类微分多项式的毕卡值 |
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| 引用本文： | 关泽满.一类微分多项式的毕卡值[J].天津师范大学学报(自然科学版),2003,23(2):32-35. |
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| 作者姓名： | 关泽满 |
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| 作者单位： | 天津科技大学,基础科学系,天津,300222 |
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| 摘 要： | 设f是平面中一个非常数亚纯函数,并称pf]=aΓMΓ aΓ-2MΓ-2 … a0M0为f的微分多项式,其中Mjf]为f的微分单项式.讨论了微分多项式pf]的值分布问题,并且得到了文中所述的一个定理.
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| 关 键 词： | 亚纯函数 微分多项式 拟微分多项式 微分单项式 |
Picard Value of a Class Differential Polynomials |
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| Abstract.Picard Value of a Class Differential Polynomials[J].Journal of Tianjin Normal University(Natural Science Edition),2003,23(2):32-35. |
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| Authors: | Abstract |
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| Abstract: | Let f be a nonconstant meromorphic function in the plane. We call pf]=aΓMΓ+aΓ-2MΓ-2+…a0M0 a differential polynomial in f, where Mjf] , j=Γ,Γ2,…,0, is a differential monomial. The problem of value distribution for the differential polynomial pf] is discussed and a theorem is abtained. |
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| Keywords: | meromorphic function differential polynomial quasi-differential polynomial differential monomial |
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