Tang, Mei-Lan; Liu, Xin-Ge Positive periodic solution of higher-order functional difference equation. (English) Zbl 1273.34077 Adv. Difference Equ. 2011, Paper No. 56, 8 p. (2011). MSC: 34K13 39A70 47H10 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Kang, Shugui; Cui, Yaqiong; Guo, Jianmin Existence of periodic positive solutions for abstract difference equations. (English) Zbl 1252.39015 Discrete Dyn. Nat. Soc. 2011, Article ID 870164, 7 p. (2011). MSC: 39A23 39A22 39A10 × Cite Format Result Cite Review PDF Full Text: DOI OA License