%0 Journal Article
%T One Conclusion on the Essential Singularity of Analytic Function
%A Lijiang ZENG
%J Progress in Applied Mathematics
%D 2012
%I 
%R 10.3968/2458
%X In the article, the isolated singularity, removable singularity, zero, pole, essential singularity and other concepts and properties were used; Two lemmas on the isolated singularity were proved first, and to use these lemmas, one property of essential singularity was proved then. Key words: Analytic function; Isolated singularity; Essential singularity; Laurent expansion
%K Analytic function
%K Isolated singularity
%K Essential singularity
%K Laurent expansion
%U http://cscanada.net/index.php/pam/article/view/2458