Abstract
This paper provides alternative techniques on solving some systems of difference equations. These techniques are analytical and much explanatory in nature as compared to methods used in existing literatures. We applied these methods particularly to the systems studied by Touafek in his paper Touafek (Iran J Math Sci Info 9(2): 303–305, 2014, [33]). We found out that these strategies can be used also in solving other systems that are closely related to our work. Interestingly, some of the systems are found to posses closed-form solutions that consist of intriguing integer sequences, such as those found in nature and polyenoids.
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Acknowledgements
This work was completed in 2016 when JFTR was still at the Department of Mathematics and Computer Science, College of Science, University of the Philippines Baguio.
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BACANI, J.B., Rabago, J.F.T. (2020). Techniques on Solving Systems of Nonlinear Difference Equations. In: Baigent, S., Bohner, M., Elaydi, S. (eds) Progress on Difference Equations and Discrete Dynamical Systems. ICDEA 2019. Springer Proceedings in Mathematics & Statistics, vol 341. Springer, Cham. https://doi.org/10.1007/978-3-030-60107-2_7
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