Asymptotic and oscillatory behavior of solutions of general nonlinear difference equations of second order期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Asymptotic and oscillatory behavior of solutions of general nonlinear difference equations of second order

Authors:	E Thandapani S Pandian

Abstract:	The asymptotic and oscillatory behavior of solutions of some general second-order nonlinear difference equations of the form δ(a_nh(y_n+1)δy_n)+p_nδy_n+q_n+1f(y_σ(n+1))=0 nZ, is studied. Oscillation criteria for their solutions, when “p_n” is of constant sign, are established. Results are also presented for the damped-forced equation δ(a_nh(y_n+1)δy_n)+p_nδy_n+q_n+1f(y_σ(n+1))=e_n nZ. Examples are inserted in the text for illustrative purposes.

Keywords:	Asymptotic behavior Difference equations Oscillation Delay arguments
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