%0 Journal Article
%T NONLINEAR VIBRATIONOF THE n-DIMENSIONAL BEAM EQUATION<br>n 维梁方程的非线性振动
%A DING YAN-HENG
%A <br>丁彦恒
%J 系统科学与数学
%D 1988
%I 
%X Using the method of Orlicz space and the critical point theory,this paper dealswith the problem of nonlinear vibration of the n-dimensional beam equation,and provesthat the equation(?)with g satisfying certain monotonicity and growth conditions has at least a nontrivialweak periodic solution.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=C6D443349D8BC0204122FFA0DA3C31B6&yid=0702FE8EC3581E51&vid=5D311CA918CA9A03&iid=CA4FD0336C81A37A&sid=4667B07C4A8D20BB&eid=6A730FEC4771F339&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=1&reference_num=0