The goal of this course is to give a modern introduction to mathematical methods for solving hard mathematics problems that arise in the sciences. The main focus will be to explain the process of ...

Approximation theory of linear operators investigates the systematic approximation of functions by sequences of linear mappings acting on function spaces. Central to the field are families of positive ...

Banach operator ideals provide a unified framework for classes of bounded linear mappings between Banach spaces that are stable under composition and equipped with specialised norms. Within this ...