Invariance theory, the heat equation, and the Atiyah-Singer index theorem /

by Gilkey, Peter B.
Published 1995

Geometric properties of natural operators defined by the Riemann curvature tensor /

by Gilkey, Peter B.
Published 2001

The geometry of curvature homogenous pseudo-Riemannian manifolds /

by Gilkey, Peter B.
Published 2007