期刊论文详细信息
Mathematica Slovaca | |
Oscillation of neutral delay difference equations of second order with positive and negative coefficients | |
Seshadev Padhi1  Chuanxi Qian1  | |
关键词: oscillatory solution; nonoscillatory solution; | |
DOI : 10.2478/s12175-009-0139-y | |
学科分类:数学(综合) | |
来源: Slovenska Akademia Vied * Matematicky Ustav / Slovak Academy of Sciences, Mathematical Institute | |
【 摘 要 】
This paper is concerned with a class of neutral difference equations of second order with positive and negative coefficients of the forms $$Delta ^2 (x_n pm c_n x_{n - au } ) + p_n x_{n - delta } - q_n x_{n - sigma } = 0$$ where τ, δ and σ are nonnegative integers and {p n}, {q n} and {c n} are nonnegative real sequences. Sufficient conditions for oscillation of the equations are obtained.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912080690749ZK.pdf | 497KB | download |