Existence of Positive Solution For a Fourth-order Differential System
B. Kov´acs · Asian Research Journal of Mathematics · 2021
Existence of Positive Solution For a Fourth-order Differential System where µ > 0 is a constant, and the nonlinear terms f, g may be singular with respect to the time and space variables. By fixed point theorem in cones, the existence is established for singular differenti...
Open access
Research Article
10.9734/arjom/2021/v17i830320