Paolo Zellini is a professor of mathematics at the University of Rome, where his research focuses on numerical analysis and the evolution of mathematical thought. He is the author ...view morePaolo Zellini is a professor of mathematics at the University of Rome, where his research focuses on numerical analysis and the evolution of mathematical thought. He is the author of the international bestseller A Brief History of Infinity. He lives in Rome. Translator Erica Segre is the acclaimed translator of Carlo Rovelli's many bestselling books for Penguin.view less