PAPER / ARXIV:2302.12181
Archishman Saha , Cristina Stoica
RESUMO
The logarithm function is the gravitational potential in $\mathbb{R}^2$. We prove that the logarithm central force problem is block regularizable, that is, the (incomplete) flow may be continuously extended over the singularity at the origin after an appropriate re-parametrization.
NO MESMO MAPA