journal6 ›› 2009, Vol. 30 ›› Issue (2): 30-32.

• Mathematics • Previous Articles     Next Articles

Oscillation Criteria for Second Order Nonlinear Functional Different Equations


  1. (Department of Mathematics and Information Science,Shaoyang University,Shaoyang 422000,Hunan China)
  • Online:2009-03-25 Published:2012-04-25

Abstract: Using the theory of oscillation,the authors studied the oscillation criteria for second order nonlinear functional different equations.Some new oscillation criteria for equations were obtained.These criteria have extended and improved  a number of the existing results.

Key words: nonlinear functional different equation, oscillation

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