Some personal reminiscences of Olga Taussky

AI and humanity's long conversation

Geordie Williamson

Theory of Situations

Marie-Jeanne Perrin-Glorian, Claire Margolinas

The Markov Accessibility Topology and its Probabilistic Structure

Lourival Lima, Jorge Vielma

A Primer on Ethics in Mathematics

Maurice Chiodo

Ehrhart Properties under Operations on Lattice Polytopes

Feihu Liu

The Quarter-Turn and the Ball

John Paul Steinberger

Abstract