This book contains a clear exposition of two contemporary topics in modern differential geometry:
distance geometric analysis on manifolds, in particular, comparison theory for distance functions in spaces which have well defined bounds on their curvature
the application of the Lichnerowicz formula for Dirac operators to the study of Gromov's invariants to measure the K-theoretic size of a Riemannian manifold.
It is intended for both graduate students and researchers.
Discussion of the Laplacian as a 'swift' operator on minimal submanifolds in ambient spaces with small sectional curvatures
Use of Dirac operators for general relativity
Steen Markvorsen
Differential Topology Global Analysis Riemannian geometry Riemannian manifold curvature manifold