【摘要】 运用微分不等式理论给出二阶非线性微分方程奇摄动Robin边值问题解的三个存在性定理及解的渐近估 计,改正了文献[1]中相应结果的条件与证明.更多还原

【Abstract】 In this paper, using the theory of differential inequalities, we get three existence theorems and asymptotic estimation of the solutions of singular perturbed Robin boundary value problem for the second-order nonlinear differential equation, and the conditions and proofs of corresponding results in the reference [1] are corrected.更多还原