Formula E has been picking up the buzz in the last few weeks. Going by their pace, it looks almost certain that the organisers are on track to host the first race in the second half of next year. The ...

Let Mn denote a connected compact hypersurface without boundary contained in Euclidean or hyperbolic n + 1 space or in an open hemisphere of Sn + 1. We show that if two consecutive mean curvatures of ...