Positive Solutions for Non-Variational Fractional Elliptic Systems with Negative Exponents
Positive Solutions for Non-Variational Fractional Elliptic Systems with Negative Exponents
In this paper, we study strongly coupled elliptic systems in non-variational form with negative exponents involving fractional Laplace operators. We investigate the existence, nonexistence, and uniqueness of the positive classical solution. The results obtained here are a natural extension of the results obtained by Ghergu [J. Funct. Anal. 258 (2010), …