This book is a systematic presentation of basic notions, facts, and ideas of nonlinear functional analysis and their applications to nonlinear partial differential equations. It begins from a brief ...

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 ...

Space is already a crucial part of our everyday lives from checking the weather report, hitting ‘buy now’ or calling family at home. Recent developments are making space more accessible as we move ...

The monograph provides a detailed and comprehensive presentation of the rich and beautiful theory of unilateral variational analysis in infinite dimensions. It is divided into two volumes named Part I ...

Geodesy is the science of knowing where things are and where they are going on Earth. Geodesy enables us to define space in an Earth-fixed coordinated system. Without this, there would be no Google ...