在这份报纸,由在尖领域上使用 Nevanlinna 理论,我们建立使全部功能的生长担心的一条定理并且他的零。作为应用,我们调查中的零个的地点更高订微分方程,它能被认为是轮流出现但是吴的精确版本[6 ] 并且 Yi [7 ] 。
In this paper, by using the Nevanlinna Theory on angular domain, we establish a theorem which concerns the growth of entire function and his zero. As an application, we survey the location of zero of higher order differential equation, which can be regarded as an alternating but precise version of Wu and Yi.