Chinese Quarterly Journal of Mathematics ›› 2005, Vol. 20 ›› Issue (3): 258-264.

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Properties for Solutions of Nonlinear Functional Difference Equations

  

  1. Department of Mathematics, Jining Normal Technical College, Jining 272125, China
  • Received:2004-10-21 Online:2005-09-30 Published:2024-01-12
  • About author:DUANMU Lian-xi(1948-),male,native of Jining,Shandong,an associate professor of Jining Normal Technical College,M.S.D.,engages in nonlinear diferential equations theory.
  • Supported by:
    Supported by the Nature Science Foundation of Jining(JB10);

Abstract: In this paper, some sufficient and necessary conditions are established for the oscillatory of solutions for nonlinear functional difference equations, which extend and improve some corresponding results obtained and are discrete analogues of the corresponding results for the continuous version.

Key words: functional ,  difference ,  equation;oscillation;increasing , operator;fixed , point
theorem

CLC Number: