具连续变量的高阶非线性变时滞差分方程的正解

杨甲山, 刘兴元

Positive Solution for Nonlinear Higher-Order Neutral Variable Delay Difference Equations with Continuous Arguments

YANG Jia-Shan, LIU Xing-Yuan

journal6 . 2013, (3): 1 -6 . DOI: 10.3969/j.issn.1007-2985.2013.03.001