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Nonexistence and existence of positive solutions for

✍ Scribed by Caisheng Ji; Donal O’Regan; Baoqiang Yan; Ravi P. Agarwal


Book ID
107620025
Publisher
Springer-Verlag
Year
2010
Tongue
English
Weight
786 KB
Volume
36
Category
Article
ISSN
1598-5865

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Existence and nonexistence of positive s
✍ Jian-Ping Sun; Wan-Tong Li 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 246 KB

This paper is concerned with the following system on time scale T: where 0, T ∈ T and T > 0. By using the theory of the fixed point index, we investigate the effect of σ 2 (T ) on the existence and nonexistence of positive solution for the above system in sublinear cases. The results obtained are e