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http://dx.doi.org/10.4134/JKMS.2012.49.1.153

POSITIVE SOLUTIONS FOR A CLASS OF TELEGRAPH SYSTEM WITH MULTIPARAMETERS  

Wang, Fanglei (Department of Mathematics College of Science Hohai University)
An, Yukun (Department of Mathematics Nanjing University of Aeronautics and Astronautics)
Publication Information
Journal of the Korean Mathematical Society / v.49, no.1, 2012 , pp. 153-164 More about this Journal
Abstract
In this paper, we study the existence, non-existence, and multiplicity of positive solutions for a coupled telegraph system using the xed-point theorem of cone expansion/compression type, the upper-lowe solutions method, and xed point index theory.
Keywords
telegraph system; doubly periodic solution; upper and lower solutions; fixed point theorem; cone;
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