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On the Oscillation of Fourth Order Superlinear Dynamic Equations on Time Scales

Grace, S.R.; Agarwal, R.P.; Pinelas, Sandra

Dynamic Systems and Applications, 20 (2011), 45-54

Some oscillation criteria for the oscillatory behavior of fourth order superlinear dynamic equations on time scales are established. Criteria are proved that ensure that all solutions of superlinear and linear equations are oscillatory. Many of our results are new for corresponding
fourth order superlinear differential equations and fourth order superlinear difference equations.