This proceedings volume features selected contributions from the conference Positivity X. The field of positivity deals with ordered mathematical structures and

This volume contains both invited lectures and contributed talks presented at the meeting on Total Positivity and its Applications held at the guest house of th

Emphasizing the science of positive psychology, this comprehensive and engaging textbook features up-to-date research and major new topics.

This book collects and explains the many theorems concerning the existence of certificates of positivity for polynomials that are positive globally or on semial

"Kate Hefferon and Ilona Boniwell have done an excellent job on this introduction to Positive Psychology! I encourage educators, students and everyone else inte