Abstract In this paper, some differential inequalities are established for a class of second order nonlinear differential equations, and some zero point comparison results are derived by using these inequalities. The results generalize some classical Sturm Comparison Theorems.
CHEN Li-chun, ZHUANG Rong-kun. Zero point comparison theorems of solutions for second order nonlinear differential equations. Applied Mathematics A Journal of Chinese Universities, 2017, 32(2): 149-155.
