This is an overview of the classical Theorem by Weyl, which links Riemannian Geometry with the eigenvalues of the Laplace-Beltrami operator.
Class:
Pseudodifferential Calculus (MSc course)
National and Kapodistrian University of Athens,
Department of Mathematics
(+30) 210-7276423
Panepistimiopolis Zografou
Athens, ZipCode 157-84
iandroul@math.uoa.gr