Integral averaging technique for the interval oscillation criteria of certain second-order nonlinear differential equations


ÇAKMAK D.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, cilt.300, sa.2, ss.408-425, 2004 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 300 Konu: 2
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1016/j.jmaa.2004.06.046
  • Dergi Adı: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
  • Sayfa Sayıları: ss.408-425

Özet

We present new interval oscillation criteria related to integral averaging technique for certain classes of second-order nonlinear differential equations which are different from most known ones in the sense that they are based on the information only on a sequence of subintervals of [t(0),infinity), rather than on the whole half-line. They generalize and improve some known results. Examples are also given to illustrate the importance of our results. (C) 2004 Elsevier Inc. All rights reserved.