Binggen Zhang, Qiuju Xing, "Existence of positive solutions for certain partial difference equations", Discrete Dynamics in Nature and Society, vol. 2006, Article ID 037103, 12 pages, 2006. https://doi.org/10.1155/DDNS/2006/37103
Existence of positive solutions for certain partial difference equations
We give some sufficient conditions for the existence of positive solutions of partial difference equation by two different methods.
- S. S. Cheng, S. T. Liu, and B. Zhang, “Positive flows of an infinite network,” Communications in Applied Analysis, vol. 1, no. 1, pp. 83–90, 1997.
- S. K. Choi and B. Zhang, “Oscillation of certain partial difference equations,” Discrete Dynamics in Nature and Society, vol. 2, no. 4, pp. 257–265, 1998.
- L. H. Erbe, Q. K. Kong, and B. Zhang, Oscillation Theory for Functional Differential Equations, vol. 190 of Monographs and Textbooks in Pure and Applied Mathematics, Marcel Dekker, New York, 1995.
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