@article{MAKHILLJMMS20093428131,
    title = {Oscillations in Non-Autonomous Neutral Impulsive Differential Equations with Several Delays},
    journal = {Journal of Modern Mathematics and Statistics},
    volume = {3},
    number = {4},
    pages = {73-77},
    year = {2009},
    issn = {1994-5388},
    doi = {jmmstat.2009.73.77},
    url = {https://makhillpublications.co/view-article.php?issn=1994-5388&doi=jmmstat.2009.73.77},
    author = {Zsolt and},
    keywords = {dependence of conditions on coefficients and delays,sufficient oscillatory conditions,Non-autonomous neutral impulsive equations,characteristic equation,characteristic roots},
    abstract = {In this study, we establish some sufficient conditions 
        for the oscillation of all the solutions of the non-autonomous neutral 
        impulsive differential equation with several delays </P>
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            <div align="center"><img src="http://medwelljournals.com/fulltext/jmmstat/2009/images/image1-2k9-73-77.gif" width="388" height="106"></div></td>
        </tr>
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      <P>where, t, t<SUB>k</SUB>&ge;t<SUB>0</SUB>. The study was carried out under 
        the assumption that for sufficiently large t, the coefficients of the 
        equation satisfy the conditions </P>
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          <td><div align="center"><img src="http://medwelljournals.com/fulltext/jmmstat/2009/images/image2-2k9-73-77.gif" width="352" height="42"></div></td>
        </tr>
      </table>}
    }