Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4663595 | Acta Mathematica Scientia | 2014 | 7 Pages |
Abstract
The author proves that if f:ℂ→ℂnf:ℂ→ℂn is a transcendental vector valued meromorphic function of finite order and assume ∑a∈ℂn∪∪{∞}δ(a)=2, then, 1-δ(∞)2-δ(∞)≤K(f′)≤2(1-δ(∞))2-δ(∞), where K(f′)=lim supr→+∞N(r, f′)+N(r, 0, f′)T(r, f′). This result extends the related results for meromorphic function by Singh and Kulkarni.
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Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Zhaojun WU,