The contributors to this volume of expository papers were participants in the Hopf Algebras Workshop held at MSRI as part of the 1999-2000 year on Noncommutativ... » 

The contributors to this volume of expository papers were participants in the Hopf Algebras Workshop held at MSRI as part of the 1999-2000 year on Noncommutative Algebra. Together the papers give a clear picture of the currenttrends in this active field, with a focus on what is likely to be important in future research. «