Periodic boundary value problems of first and second order differential equations
نویسندگان
چکیده
منابع مشابه
Periodic Boundary Value Problems for Second-Order Functional Differential Equations
Upper and lower solution method plays an important role in studying boundary value problems for nonlinear differential equations; see 1 and the references therein. Recently, many authors are devoted to extend its applications to boundary value problems of functional differential equations 2–5 . Suppose α is one upper solution or lower solution of periodic boundary value problems for second-orde...
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ژورنال
عنوان ژورنال: Journal of Applied Mathematics and Simulation
سال: 1989
ISSN: 0893-5688
DOI: 10.1155/s1048953389000110