Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

AN excellent introduction to the subject of vector analysis is provided by this book. It is admirably clear, and a natural temptation to develop so fertile a theory in excessive detail and to multiply ...

Abstract. The close connection between the geometry of a Banach space and the properties of vector measures acting into it is now fairly well-understood. The present paper is devoted to a discussion ...

Our goal in this paper is to retain the ideology of convexificators to construct adequate Fritz John and KKT optimality conditions for nonsmooth programming problems with local weakly LU-Pareto ...