Contact, Structure, and Change addresses the classic problem of how and why languages change over time through the lens of two uniquely productive and challengi

This text on contact topology is a comprehensive introduction to the subject, including recent striking applications in geometric and differential topology: Eli

The authors construct Heegaard Floer theory for 3-manifolds with connected boundary. The theory associates to an oriented, parametrized two-manifold a different

Book endorsed by the Sunyer Prize Committee (A. Weinstein, J. Oesterle et. al.).