摘要
对于Robin问题在主要假设f,fx,fx'.连续,fx≥-β(t),-α(t)≤fx'≤α(1+|X’|)之下,给出一个存在唯一解的充分条件.
In this paper, we give a sufficient condition of existence-uniqueness for Robin's problem under the main assumptions that f, fx, fx' are continuous and fx3≥-β (t), -α (t ) ≤fx≤α(t) (1 + | x'|).