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文章基本信息

  • 标题:On the Growth of Nonoscillatory Solutions for Difference Equations with Deviating Argument
  • 本地全文:下载
  • 作者:M. Cecchi ; Z. Došlá ; M. Marini
  • 期刊名称:Advances in Difference Equations
  • 印刷版ISSN:1687-1839
  • 电子版ISSN:1687-1847
  • 出版年度:2008
  • 卷号:2008
  • DOI:10.1155/2008/505324
  • 出版社:Hindawi Publishing Corporation
  • 摘要:

    The half-linear difference equations with the deviating argument Δ ( a n | Δ x n | α sgn   Δ x n ) + b n | x n + q | α sgn   x n + q = 0 , q   ∈   ℤ are considered. We study the role of the deviating argument q , especially as regards the growth of the nonoscillatory solutions and the oscillation. Moreover, the problem of the existence of the intermediate solutions is completely resolved for the classical half-linear equation ( q = 1). Some analogies or discrepancies on the growth of the nonoscillatory solutions for the delayed and advanced equations are presented; and the coexistence with different types of nonoscillatory solutions is studied.

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