Periodic solutions of nonlinear Schrödinger equations: a paradifferential approach
نویسندگان
چکیده
منابع مشابه
ON THE PERIODIC SOLUTIONS OF A CLASS OF nTH ORDER NONLINEAR DIFFERENTIAL EQUATIONS *
The nth order differential equation x + c (t )x + ƒ( t,x) = e(t),n>3 is considered. Using the Leray-Schauder principle, it is shown that under certain conditions on the functions involved, this equation possesses a periodic solution.
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ژورنال
عنوان ژورنال: Analysis & PDE
سال: 2011
ISSN: 1948-206X,2157-5045
DOI: 10.2140/apde.2011.4.639