Roger Penrose Collected Works Vol 1 Author:Roger Penrose Professor Sir Roger Penrose's work, spanning 50 years of science and including his previously unpublished theses, have been collected and arranged chronologically over six volumes, each with an introduction from the author. The first volume of Roger Penrose's Collected Works covers the beginnings of a career that is ground-breaking from... more » the outset. Among his early works is the seminal 1955 paper, A Generalized Inverse for Matrices, his previously unpublished PhD and St John's College Fellowship theses, and from 1967, his Adam's Prize-winning essay on the structure of space-time. Add to this his 1965 paper, Gravitational collapse and space-time singularities, and the 1967 paper that introduced a remarkable new theory, Twistor Algebra, and this becomes a truly stellar procession of works on mathematics and cosmology.