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New Oscillation Results for Forced Second Order Differential Equations with Mixed Nonlinearities
Department of Mathematics, Faculty of Arts and Sciences, Gaziosmanpa?a University, Tokat, Turkey
Department of Mathematics, Faculty of Arts and Sciences, Gaziosmanpa?a University, Tokat, Turkey
- 1 Department of Mathematics, Faculty of Arts and Sciences, Gaziosmanpa?a University, Tokat, Turkey
- 2 Department of Mathematics, Faculty of Arts and Sciences, Gaziosmanpa?a University, Tokat, Turkey
Applied Mathematics·Volume 03 (2012)·Pages 147–153·Published 23 February 2012·DOI10.4236/am.2012.32023
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Abstract
Some new oscillation criteria are given for forced second order differential equations with mixed nonlinearities by using the generalized variational principle and Riccati technique. Our results generalize and extend some known oscillation results in the literature.
KeywordsGeneralized Variational PrincipleVariational PrincipleSecond Order Differential EquationsRiccati TransformationOscillation
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