Calculus of Fractions and Homotopy Theory

by Peter Gabriel, M. Zisman

Kindle Edition

Published December 6, 2012

About the author

Peter Brian Gabriel is an English musician. He first came to fame as the lead vocalist of the progressive rock group Genesis. After leaving Genesis, Gabriel went on to a successful solo career. More recently he has focused on producing and promoting world music and pioneering digital distribution methods for music. He has also been involved in various humanitarian efforts.