Some oscillation and non-oscillation theorems for fourth order difference equations.
Oscillatory and asymptotic behavior of fourth order quasilinear difference equations.
Oscillation criteria of second order neutral delay dynamic equations with distributed deviating arguments.
Bounded nonoscillatory solutions of neutral type difference systems.
Oscillation Criteria of Second-Order Quasi-Linear Neutral Delay Difference Equations
2000 Mathematics Subject Classification: 39A10. The oscillatory and nonoscillatory behaviour of solutions of the second order quasi linear neutral delay difference equation Δ(an | Δ(xn+pnxn-τ)|α-1 Δ(xn+pnxn-τ) + qnf(xn-σ)g(Δxn) = 0 where n ∈ N(n0), α > 0, τ, σ are fixed non negative integers, {an}, {pn}, {qn} are real sequences and f and g real valued continuous functions are studied. Our results generalize and improve some known results of neutral delay difference equations.
Oscillation of first order neutral delay differential equations.
Asymptotic decay of nonoscillatory solution of general nonlinear difference equations.
Oscillation of a higher order neutral difference equation with a forcing term.
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