2 papers
math.DG2026
Special cases of the discretization principle via permutability
Joseph Cho, Mason Pember, Wayne Rossman
We show how permutability of transforms of smooth surfaces with particular characteristics leads to discrete surfaces with discrete analogues of the same characteristics.
math.DG2024
Conformal geometry of quasi-umbilical timelike surfaces
Emilio Musso, Lorenzo Nicolodi, Mason Pember
The paper focuses on the conformal Lorentz geometry of quasi-umbilical timelike surfaces in the -Einstein universe, the conformal compactification of Minkowski 3-space reali…