• Title of article

    New oscillation criteria for second order linear difference equations with positive and negative coefficients

  • Author/Authors

    Hassan A. El-Morshedy، نويسنده ,

  • Issue Information
    ماهنامه با شماره پیاپی سال 2009
  • Pages
    10
  • From page
    1988
  • To page
    1997
  • Abstract
    The oscillation of second order neutral difference equations with positive and negative coefficients of the form 2.xn C anxn􀀀 / C pnxn􀀀 􀀀 qnxn􀀀 D 0; D 1 is investigated.Weobtain many new results using the comparison between both first order and second order difference equations. An example is given to show the strength of the obtained results.
  • Keywords
    Oscillation , Neutral difference equations , Positive and negative coefficients
  • Journal title
    Computers and Mathematics with Applications
  • Serial Year
    2009
  • Journal title
    Computers and Mathematics with Applications
  • Record number

    922115

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=922115