Volume 2014, Issue 1 545189
Research Article
Open Access

Set of Oscillation Criteria for Second Order Nonlinear Forced Differential Equations with Damping

Ambarka Abdalla Salhin

Corresponding Author

Ambarka Abdalla Salhin

School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia ukm.my

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Ummul Khair Salma Din

Ummul Khair Salma Din

School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia ukm.my

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Rokiah Rozita Ahmad

Rokiah Rozita Ahmad

School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia ukm.my

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Mohd Salmi Md Noorani

Mohd Salmi Md Noorani

School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia ukm.my

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First published: 02 September 2014
Academic Editor: Qi-Ru Wang

Abstract

By employing a generalized Riccati technique and an integral averaging technique, some new oscillation criteria are established for the second order nonlinear forced differential equation with damping. These results extend, improve, and unify some known oscillation criteria in the existing literature.

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