This is the preliminary version of the lecture notes for the second part of Discrete and Algorithmic Geometry (Universitat Politècnica de Catalunya), held in the fall semesters of 2011 and 2013 by ...

These are my latex'd lecture notes for different courses from the mathematics bachelor at EPFL. They most certainly are full of typos and errors, the only reason this repo is public is so that I can ...

ABSTRACT: The object of the present paper is to study Lorentzian α-Sasakian manifolds satisfying certain conditions on the W2- curvature tensor.

Symplectic geometry is a relatively new field with implications for much of modern mathematics. Here’s what it’s all about. In the early 1800s, William Rowan Hamilton discovered a new kind of ...