Periodic boundary value problems for systems of 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...
متن کاملInitial value problems for second order hybrid fuzzy differential equations
Usage of fuzzy differential equations (FDEs) is a natural way to model dynamical systems under possibilistic uncertainty. We consider second order hybrid fuzzy differentia
متن کاملPeriodic boundary value problems for second-order impulsive integro-differential equations
*Correspondence: [email protected] 1Department of Mathematics, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, 10520, Thailand 2Centre of Excellence in Mathematics, CHE, Sri Ayutthaya Road, Bangkok, 10400, Thailand Full list of author information is available at the end of the article Abstract This paper is concerned with the existence of extremal solution...
متن کاملPeriodic boundary value problems for second-order functional differential equations with impulse
where J = [,T], f : J×Cτ → R is a continuous function, φ ∈ Cτ (Cτ be given in Section ), τ ≥ , ρ(t) ∈ C(J , (,∞)), ut ∈ Cτ , ut(θ ) = u(t + θ ), θ ∈ [–τ , ]. Ik ∈ C(Cτ ,R), = t < t < t < · · · < tm < tm+ = T , J ′ = (,T)\{t, . . . , tm}. u′(tk) = u′(t+ k )–u′(t– k ), u′(t+ k ) (u′(t– k )) denote the right limit (left limit) of u′(t) at t = tk , and A ∈ R = (–∞, +∞). Impulsive diffe...
متن کاملQuadratic Perturbations of Periodic Boundary Value Problems of Second Order Ordinary Differential Equations
In this paper, we describe a systematic development of the different types of perturbations methods in the theory of differential and integral equations. A special quadratic perturbation of the periodic boundary value problems of second order ordinary differential equations is studied in detail for different aspects of the solutions. An existence theorem is proved under mixed generalized Lipsch...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Differential Equations
سال: 1973
ISSN: 0022-0396
DOI: 10.1016/0022-0396(73)90030-2