Positive and nodal solutions for the Minkowski mean curvature equation: multiplicity and asymptotics

Alberto Boscaggin, Francesca Colasuonno, Ricardo Ziegele

We consider the Dirichlet problem for the mean curvature operator in Minkowski space, \[ -\operatorname{div}\left(\frac{\nabla u}{\sqrt{1-|\nabla u|^2}}\right) = λu + μh(x,u) \quad…