This book provides an introduction to some of the most recent developments in string theory, and in particular to their mathematical implications and their impa

After an introduction to matrix models and Cherns-Simons gauge theory, this book describes in detail the topological string theories that correspond to these ga

This volume contains the proceedings of the conference String-Math 2015, which was held from December 31, 2015–January 4, 2016, at Tsinghua Sanya Internationa