Analytic perturbation theory for matrices and operators is an immensely useful mathematical technique. Most elementary introductions to this method have their background in the physics literature, and ...

ABSTRACT: The computational processes of natural human language (CHL) form a physical object. The first axiom of matrix syntax (MS), which investigates linguistic structures on the complex plane using ...

Abstract: This chapter introduces the notation that will be consistently used in the book for mathematical artifacts like sets, vectors, norms, and matrices of functions. Then, basic definitions are ...

Abstract: Certain advantages of midpoint/radius notation for boxes are well known. Box notation, a concise midpoint/radius scheme employing a `box operator', π, significantly simplifies box ...

Discrete unitary transforms are extensively used in many signal processing applications, and in the development of fast algorithms Kronecker products have proved quite useful. In this semitutorial ...