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arXiv · 1607.03020

A non-variational approach to the existence of nonzero positive solutions for elliptic systems

José Ángel Cid·Gennaro Infante
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Abstract

We provide new results on the existence of nonzero positive weak solutions for a class of second order elliptic systems. Our approach relies on a combined use of iterative techniques and classical fixed point index. Some examples are presented to illustrate the theoretical results.

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José Ángel Cid, Gennaro Infante. 2017-08-03. A non-variational approach to the existence of nonzero positive solutions for elliptic systems. https://doi.org/10.1007/s11784-017-0476-3

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