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A generalization of Opial’s inequality and applications to second-order dynamic equations

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Abstract

In this paper, we extend to arbitrary time scales some results of [Proc. Amer. Math. Soc., vol. 125, no. 4, pp. 1123–1129, (1997)], where R. C. Brown and D. B. Hinton investigate oscillation of a second-order differential equation. We also provide some examples on nontrivial time scales to illustrate the applicability of the results.

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References

  1. Agarwal R. P. and Pang P. Y. H., Opial inequalities with applications in differential and difference equations, Kluwer, Dordrecht, (1995)

    MATH  Google Scholar 

  2. Beesack P. R. and Das K. M., Extensions of Opial’s inequality, Pasific J. Math., 26, 215–232, (1968)

    MATH  MathSciNet  Google Scholar 

  3. Bohner M. and Peterson A., Dynamic equations on time scales: An introduction with applications, Boston, MA: Birkhäuser Boston Inc., (2001)

    MATH  Google Scholar 

  4. Bohner M. and Kaymakçalan B., Opial inequalities on time scales, Ann. Polon. Math., 77(1), 11–20, (2001)

    Article  MATH  MathSciNet  Google Scholar 

  5. Brown R. C. and Hinton D. B., Opial’s inequality and oscillation of 2nd order equations, Proc. Amer. Math. Soc., 125(4), 1123–1129, (1997)

    Article  MATH  MathSciNet  Google Scholar 

  6. Eloe P., Positive solutions of boundary-value problems for disfocal ordinary differential equations, J. Comput. Appl. Math., 88(1), 71–78, (1998)

    Article  MathSciNet  Google Scholar 

  7. Guseinov S. H. and Kaymakçalan B., On a disconjugacy criterion for second order dynamic equations on time scales, J. Comput. Math. Appl., 141(1–2), 187–196, (2002)

    Article  MATH  Google Scholar 

  8. Karpuz B. and Özkan U. M., Some generalizations for Opial’s inequality involving several functions and their derivatives of arbitrary order on arbitrary time scales, (submitted)

  9. Nehari Z., Disconjugate linear differential operators, Trans. Amer. Math. Soc., 129, 500–516, (1967)

    MATH  MathSciNet  Google Scholar 

  10. Opial Z., Sur une inégalité, Ann. Polon. Math., 8, 29–32, (1960)

    MATH  MathSciNet  Google Scholar 

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Correspondence to Başak Karpuz.

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Karpuz, B., Kaymakçalan, B. & Öcalan, Ö. A generalization of Opial’s inequality and applications to second-order dynamic equations. Differ Equ Dyn Syst 18, 11–18 (2010). https://doi.org/10.1007/s12591-010-0001-2

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  • DOI: https://doi.org/10.1007/s12591-010-0001-2

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