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  • Research Article
  • Open Access

Oscillation of a logistic difference equation with several delays

Advances in Difference Equations20062006:082143

  • Received: 13 January 2005
  • Accepted: 21 July 2005
  • Published:


For a delay difference equation , g k (n) ≤ n, K > 0, a connection between oscillation properties of this equation and the corresponding linear equations is established. Explicit nonoscillation and oscillation conditions are presented. Positiveness of solutions is discussed.


  • Differential Equation
  • Partial Differential Equation
  • Ordinary Differential Equation
  • Functional Analysis
  • Linear Equation


Authors’ Affiliations

Department of Mathematics, Ben-Gurion University of the Negev, Beer-Sheva, 84105, Israel
Department of Mathematics and Statistics, University of Calgary, 2500 University Drive N. W. Alberta T2N 1N4, Calgary, Canada


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© L. Berezansky and E. Braverman 2006

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.