Displaying similar documents to “Existence results for first and second order nonconvex sweeping process with delay.”

Oscillation of forced nonlinear neutral delay difference equations of first order

N. Parhi, Arun Kumar Tripathy (2003)

Czechoslovak Mathematical Journal

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Necessary and sufficient conditions are obtained for every solution of Δ ( y n + p n y n - m ) ± q n G ( y n - k ) = f n to oscillate or tend to zero as n , where p n , q n and f n are sequences of real numbers such that q n 0 . Different ranges for p n are considered.