Displaying similar documents to “Asymptotic behaviour of a difference equation with complex-valued coefficients”

Oscillation and nonoscillation of second order neutral delay difference equations

Ethiraju Thandapani, K. Mahalingam (2003)

Czechoslovak Mathematical Journal

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Some new oscillation and nonoscillation criteria for the second order neutral delay difference equation Δ ( c n Δ ( y n + p n y n - k ) ) + q n y n + 1 - m β = 0 , n n 0 where k , m are positive integers and β is a ratio of odd positive integers are established, under the condition n = n 0 1 c n < .