Acta mathematica scientia,Series A ›› 2001, Vol. 21 ›› Issue (zk): 598-602.

• Articles • Previous Articles     Next Articles

Picone Identity and Sturm Comparison Theorems of Second Order Nonlinear Differential Equations

 CHENG Chong-Gao   

  1. 黄冈师范学院数学系 黄州438000
  • Online:2001-12-28 Published:2001-12-28

Abstract:

该文推广了Picone恒等式,由此得到了二阶非线性方程解的零点比较定理。

Key words: 非线性微分方程, 微分恒等式, 零点

CLC Number: 

  • 34A
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