Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: We consider nonlinear systems with polynomial vector fields and present two algorithms based on sum of squares programming, that may answer system theoretic questions. The first algorithm ...

Abstract: It has been recognized that unequally spaced arrays can offer some advantages over equally spaced arrays, mainly in the following areas: 1) thinned array by reducing the number of elements ...

There’s a club in San Diego that’s perhaps more exclusive than Soho House and harder to get into than some of the most elite colleges in the country. It requires a special key, nondisclosure ...