9 citations · 18 across the 17 of their papers we have counts for
3 papers · 1 filter
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…
Periodic orbits with prescribed negative energy for relativistic Keplerian problems
Alberto Boscaggin, Guglielmo Feltrin, Duccio Papini
Using a variational approach, we study the existence of periodic solutions with prescribed energy for the relativistic equation \begin{equation*} \dfrac{\mathrm{d}}{\mathrm{d}t}\le…
Reparametrizing the relativistic Kepler equation: a bridge to Levi-Civita-type models
Alberto Boscaggin, Walter Dambrosio
We establish a link between different relativistic variants of the Kepler problem. In particular, we show that solutions of the special relativistic model with fixed energy can be…