PERIODIC SOLUTIONS FOR A COUPLED PAIR OF DELAY DIFFERENCE EQUATIONS GUANG ZHANG, SHUGUI KANG, AND potx

... order functional differ- ential equations, Appl.Math.Lett.18 (2005), no. 1, 101–107. PERIODIC SOLUTIONS FOR A COUPLED PAIR OF DELAY DIFFERENCE EQUATIONS GUANG ZHANG, SHUGUI KANG, AND SUI SUN CHENG Received ... CHENG Received 31 January 2005 and in revised form 24 March 2005 Based on the fixed-point index theory for a Banach space, positive periodic soluti...

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... dimensions with delay. Abstr Appl Anal 2010, 2010:1-16. 31. Kilbas AA, Srivastava HH, Trujillo JJ: Theory and Applications of Fractional Differential Equations. Elsevier, Amsterdam; 2006. 32. Krasnoselskii ... positive solutions for singular and n onsingular boundary valueproblems,andalsotheygaveuniqueness of solution for singular problem by means of Leray-Schauder nonlinear...

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... doi:10.1155/2011/806458 12 Perio dic solutions for a class of higher-order difference equations Huantao Zhu 1 and Weibing Wang ∗2 1 Hunan College of Information, Changsha, Hunan 410200, P.R. China 2 Department of Mathematics, ... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available...

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... conditions, ϕ is an homeomorphism from R onto R and is increasing on R. Recall that p-Laplacian equations have been of great interest for many mathematicians. Especially, there is a large literature see, ... Journal of Computational and Applied Mathematics, vol. 214, no. 1, pp. 13–18, 2008. 4 W S. Cheung and J. Ren, Periodic solutions for p-Laplacian Li ´ enard equatio...

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... results in a well-known delayed predator-prey s ystem,” Journal of Mathematical Analysis and Applications, vol. 204, no. 3, pp. 840–853, 1996. 2 K. Gopalsamy, Stability and Oscillations in Delay Differential ... Differential Equations of Population Dynamics, vol. 74 of Mathematics and Its Applications, Kluwer Academic Publishers, Dordrecht, The Netherlands, 1992. 3 Y. Kuan...

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... Mukhopadhyay, J. Chattopadhyay, and P. K. Tapasw i, Adelaydifferential equations model of plankton allelopathy, Mathematical Biosciences 149 (1998), no. 2, 167–189. [11] E. L. Rice, Allelopathy, Academic ... Ginzburg, and H. R. Akcakaya, Variation in plankton densities among lakes: a case for ratio-dependent predation models, The American Naturalist 138 (1991), 1287–1296. [2] J. Ch...

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... potential,Journalof Differential Equations 195 (2003), no. 2, 497–519. [3] J.P.Garc ´ a Azorero and I. Peral Alonso, Hardy inequalities and some critical elliptic and parabolic problems,JournalofDifferential Equations ... thank Professor Zhaoli Liu for many valuable comments which improved the manuscript. The authors acknowledge the support of NNSF of China (10161010) and Fu...

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... p-Laplacian Pasquale Candito 1 and Giuseppina D’Agu`ı 2 1 DIMET University of Reggio Calabria, Via Graziella (Feo Di Vito), 89100 Reggio Calabria, Italy 2 Department of Mathematics of Messina, ... Geometric and Functional Analysis, pp. 359–382, 2000. 17 R. P. Agarwal, Difference Equations and Inequalities: Theory, Methods and Applications, vol. 228 of Monographs and Textb...

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... Proceedings of the American Mathematical Society, vol. 4, pp. 506–510, 1953. 2 S. Reich, “Weak convergence theorems for nonexpansive mappings in Banach spaces,” Journal of Mathematical Analysis and Applications, ... Suantai 9 introduced a new mapping, called K- mapping, for finding a common fixed point of a finite family of nonexpansive mappings. For a finite family o...

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