Tian, Chuan-Jun; Xie, Sheng-Li; Cheng, Sui Sun Measures for oscillatory sequences. (English) Zbl 0933.39024 Comput. Math. Appl. 36, No. 10-12, 149-161 (1998). MSC: 39A11 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, B. G.; Tian, Chuan Jun Nonexistence and existence of positive solutions for difference equations with unbounded delay. (English) Zbl 0932.39007 Comput. Math. Appl. 36, No. 1, 1-8 (1998). Reviewer: V.I.Tkachenko (Kyïv) MSC: 39A11 × Cite Format Result Cite Review PDF Full Text: DOI
Zhang, B. G.; Tian, Chuan Jun Oscillation criteria for difference equations with unbounded delay. (English) Zbl 0907.39016 Comput. Math. Appl. 35, No. 4, 19-26 (1998). Reviewer: D.Bobrowski (Poznań) MSC: 39A12 39A10 × Cite Format Result Cite Review PDF Full Text: DOI