ZEROS AND FIXED POINTS OF DIFFERENCE OPERATORS OF MEROMORPHIC FUNCTIONS
Weiwei CUI;Lianzhong YANG
【期刊名称】《数学物理学报（英文版）》 【年(卷),期】2013(033)003
【摘要】Let f be a transcendental meromorphic function and △f(z) =f(z + 1)-f(z).A number of results are proved concerning the existences of zeros and fixed points of △f(z)and △f(z)/f(z) when f(z) is of order σ(f)=1.Examples show that some of the results are sharp. 【总页数】8页(773-780) 【关键词】
【作者】Weiwei CUI;Lianzhong YANG
【作者单位】School of Mathematics, Shandong University, Jinan 250100, China;School of Mathematics, Shandong University, Jinan 250100, China 【正文语种】英文 【中图分类】 【相关文献】
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ZEROS AND FIXED POINTS OF DIFFERENCE OPERATORS OF MEROMORPHIC FUNCTIONS
