The study of the numerical ranges and numerical radii has a long and distinguished history. The subject has connections and applications to different branches of pure and applied science such as operator theory, functional analysis, matrix norms, inequalities, numerical analysis, perturbation theory, matrix polynomials, quantum information science.
The purpose of the workshop is to stimulate research and foster interaction between researchers interested in the subject.
The 17th WONRA (2025) will have a special session on Quantum Information Theory, in connection to the International Quantum Year 2025.
In addition to coming to WONRA 2025, participants may consider going to the