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Normal criteria of function families concerning shared values
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نویسنده
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yuan w. ,zhu b. ,lin j.
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منبع
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journal of applied mathematics - 2011 - دوره : 2011 - شماره : 0
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چکیده
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We study the normality of families of meromorphic functions concerning shared values. we consider whether a family of meromorphic functions is normal in d,if,for every pair of functions f and g in,f ′ -a f -n and g ′ -a g -n share the value b,where a and b are two finite complex numbers such that a0,n is a positive integer. some examples show that the conditions in our results are best possible. © copyright 2011 wenjun yuan et al.
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آدرس
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school of mathematics and information science,guangzhou university, China, college of computer engineering technology,guangdong institute of science and technology, China, school of economic and management,guangzhou university of chinese medicine, China
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Authors
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