Integral averaging technique for the interval oscillation criteria of certain second-order nonlinear differential equations
نویسنده
چکیده
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 [t0,∞), 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. 2004 Elsevier Inc. All rights reserved.
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