Existence of entire positive solutions for a class of semilinear elliptic systems.
Existence of entire solutions for semilinear elliptic systems under the Keller-Osserman condition.
Existence of infinitely many solutions for degenerate and singular elliptic systems with indefinite concave nonlinearities.
Existence of nonnegative solutions to positone-type problems in with indefinite weights.
Existence of radial positive solutions vanishing at infinity for asymptotically homogeneous systems.
Existence of solutions for a class of elliptic systems in involving the -Laplacian.
Existence of solutions for a system of elliptic partial differential equations.
Existence of solutions for elliptic systems with nonlocal terms in one dimension.
Existence of solutions for non-necessarily cooperative systems involving Schrödinger operators.
Existence of weak solutions for a nonlinear elliptic system.
Existence result for a class of elliptic systems with indefinite weights in .
Existence result for a class of nonlinear elliptic systems on punctured unbounded domains.