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

Positivity is one of the most basic mathematical concepts, involved in many areas of mathematics (analysis, real algebraic geometry, functional analysis, etc.).

The study of positive polynomials brings together algebra, geometry and analysis. The subject is of fundamental importance in real algebraic geometry when study

This book collects select papers presented at the 7th International Arab Conference on Mathematics and Computations (IACMC 2022), held from 11–13 May 2022, at

This book provides a comprehensive and user-friendly exploration of the tremendous recent developments that reveal the connections between real algebraic geomet