Inverse curvature flows in asymptotically Robertson Walker spaces
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2017.12.019
Abstract: Abstract In this paper we consider inverse curvature flows in a Lorentzian manifold N which is the topological product of the real numbers with a closed Riemannian manifold and equipped with a Lorentzian metric having… read more here.
Keywords: asymptotically robertson; curvature flows; robertson walker; inverse curvature ... See more keywords
Parameterized discrete uniformization theorems and curvature flows for polyhedral surfaces, II
Sign Up to like & getrecommendations! Published in 2022 at "Transactions of the American Mathematical Society"
DOI: 10.1090/tran/8572
Abstract: This paper investigates the combinatorial α-curvature for vertex scaling of piecewise hyperbolic metrics on polyhedral surfaces, which is a parameterized generalization of the classical combinatorial curvature. A discrete uniformization theorem for combinatorial α-curvature is established,… read more here.
Keywords: polyhedral surfaces; curvature flows; combinatorial curvature; curvature ... See more keywords