Multiple positive solutions for periodic boundary value problem via variational methods
نویسندگان
چکیده
منابع مشابه
Multiple Solutions for a Fractional Difference Boundary Value Problem via Variational Approach
and Applied Analysis 3 Definition 2.2. Let f be any real-valued function and ν ∈ 0, 1 . The left discrete fractional difference and the right discrete fractional difference operators are, respectively, defined as tΔaf t ΔtΔ − 1−ν a f t 1 Γ 1 − ν Δ t ν−1 ∑ s a t − s − 1 −ν f s , t ≡ a − ν 1 mod1 , bΔt f t −ΔbΔ 1−ν t f t 1 Γ 1 − ν −Δ b ∑ s t 1−ν s − t − 1 −ν f s , t ≡ b ν − 1 mod1 . 2.2 Definitio...
متن کاملExistence of Positive Solutions to a Singular Boundary-value Problem Using Variational Methods
In this article, we study a class of nonlinear singular boundaryvalue problems. We show the existence of positive weak solutions by using variational methods.
متن کاملExistence and uniqueness of solutions for a periodic boundary value problem
In this paper, using the fixed point theory in cone metric spaces, we prove the existence of a unique solution to a first-order ordinary differential equation with periodic boundary conditions in Banach spaces admitting the existence of a lower solution.
متن کاملMultiple Positive Solutions to a Fourth-order Boundary-value Problem
We study the existence, localization and multiplicity of positive solutions for a nonlinear fourth-order two-point boundary value problem. The approach is based on critical point theorems in conical shells, Krasnosel’skĭı’s compression-expansion theorem, and unilateral Harnack type inequalities.
متن کاملExistence of triple positive solutions for boundary value problem of nonlinear fractional differential equations
This article is devoted to the study of existence and multiplicity of positive solutions to a class of nonlinear fractional order multi-point boundary value problems of the type−Dq0+u(t) = f(t, u(t)), 1 < q ≤ 2, 0 < t < 1,u(0) = 0, u(1) =m−2∑ i=1δiu(ηi),where Dq0+ represents standard Riemann-Liouville fractional derivative, δi, ηi ∈ (0, 1) withm−2∑i=1δiηi q−1 < 1, and f : [0, 1] × [0, ∞) → [0, ...
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: Tamkang Journal of Mathematics
سال: 2008
ISSN: 2073-9826,0049-2930
DOI: 10.5556/j.tkjm.39.2008.21