Abstract
We consider the following impulsive boundary value problem, x″(t) = f(t, x, x′), t ∈ J\{t1, t2, …, tk}, Δx(ti) = Ii(x(ti), x′(ti)), Δx′(ti) = Ji(x(ti), x′(ti)), i = 1, 2, …, k, x(0) = (0), . By using the coincidence degree theory, a general theorem concerning the problem is given. Moreover, we get a concrete existence result which can be applied more conveniently than recent results. Our results extend some work concerning the usual m‐point boundary value problem at resonance without impulses.
Highlights
In the few past years, boundary value problems for impulsive differential equation have been studied
Our results extend some work concerning the usual m-point boundary value problem at resonance without impulses
They discussed the existence of solutions for first-order impulsive equations by the use of upper and lower solution methods
Summary
In the few past years, boundary value problems for impulsive differential equation have been studied (see [1, 5, 7]). They discussed the existence of solutions for first-order impulsive equations by the use of upper and lower solution methods. 2. A map x : J → R is said to be solution of (1.1)–(1.2), if it satisfies (1) x(t) is twice continuously differentiable for t ∈ J , both x(t + 0) and x(t − 0) exist at t = ti, and x(ti) = x(ti − 0), i = 1, 2, . This paper is motivated by [2, 3, 6, 8, 9]
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