Mo-lin Ge & Jiaxing Hong 
FRONTIER IN DIFF GEOMETRY, PARTIAL DIFF EQUATIONS & MATH PHY 
In Memory of Gu Chaohao

This book is a collection of papers in memory of Gu Chaohao on the subjects of Differential Geometry, Partial Differential Equations and Mathematical Physics that Gu Chaohao made great contributions to with all his intelligence during his lifetime.All contributors to this book are close friends, colleagues and students of Gu Chaohao. They are all excellent experts among whom there are 9 members of the Chinese Academy of Sciences. Therefore this book will provide some important information on the frontiers of the related subjects.