2024-03-28T23:40:36Z
https://oai.zbmath.org/v1/
oai:zbmath.org:6500834
2015-10-28T19:44:20Z
45
Chen, Xiaoli; Zheng, Xiongjun
2014
6500834
English
Springer Nature Switzerland, Basel; Science Press, Beijing
https://zbmath.org/06500834
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Acta Math. Sci., Ser. B, Engl. Ed. 34, No. 6, 1720-1730 (2014).
45G05; 45M20
An optimal summation interval and nonexistence of positive solutions to a discrete system
j