摘要
We consider the third-order nonlocal boundary value problem u'''(t) = f(t, u(t)), a.e. in (0, 1), u(0) = 0, u'(rho) = 0, u ''(1) = lambda[u ''], where 0 < rho < 1, the nonlinear term f satisfies Caratheodory conditions with respect to L(1)[0, T], lambda[v] = integral(1)(0)v(t)d Lambda(t), and the functional lambda satisfies the resonance condition lambda[1] = 1. The existence of a solution is established via Mawhin's coincidence degree theory.
- 出版日期2009