Showing math.GTShow all
2 papers · 1 filter
math.GT2024
Asymptotic behavior of Moncrief Lines in constant curvature space-times
Mehdi Belraouti, Abderrahim Mesbah, Mohamed Lamine Messaci
We study the asymptotic behavior of Moncrief lines on maximal globally hyperbolic spatially compact space-time of non-negative constant curvature. We show that when the u…
math.GT2023
Isometric actions on locally compact finite rank median spaces
Mohamed Lamine Messaci
We prove that a connected locally compact median space of finite rank which admits a transitive action is isometric to endowed with the -metric. In the other…