# American Institute of Mathematical Sciences

August  2010, 27(3): 1123-1132. doi: 10.3934/dcds.2010.27.1123

## Classes of singular $pq-$Laplacian semipositone systems

 1 Department of Mathematics and Statistics, Center for Computational Sciences, Mississippi State University, Mississippi State, MS 39762, United States, United States

Received  September 2009 Revised  December 2009 Published  March 2010

We consider the positive solutions to classes of $pq-$Laplacian semipositone systems with Dirichlet boundary conditions, in particular, we study strongly coupled reaction terms which tend to $-\infty$ at the origin and satisfy a combined sublinear condition at $\infty.$ By using the method of sub-super solutions we establish our results.
Citation: Eun Kyoung Lee, R. Shivaji, Jinglong Ye. Classes of singular $pq-$Laplacian semipositone systems. Discrete & Continuous Dynamical Systems - A, 2010, 27 (3) : 1123-1132. doi: 10.3934/dcds.2010.27.1123
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