%0 Journal Article
%T On Existence of Nonnegative Solutions to Singular Semi positone Problems with Polynomial Nonlinearity<br>多项式型半正微分边值问题的正解
%A XU Xi-An
%A <br>徐西安
%J 数学物理学报(A辑)
%D 2004
%I 
%X In this paper, the author obtains some new results about the existence of positive solutions to a kind of semi positone singular boundary value problem, the results of this paper extend the former work.
%K Singular boundary value problems
%K Toplogical degree
%K Completely continuous operator<br>奇异边值问题
%K 拓扑度
%K 全连续算子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=02D30A3E3256863D&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=4F2F18DD6F870C2C&eid=E203FB1A272C9DD2&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=0&reference_num=5