On the eigenvalue asymptotics of certain Schrödinger operators
Volume 105 / 1993
Studia Mathematica 105 (1993), 101-104
DOI: 10.4064/sm-105-1-101-104
Abstract
Subelliptic estimates on nilpotent Lie groups and the Cwikel-Lieb-Rosenblum inequality are used to estimate the number of eigenvalues for Schrödinger operators with polynomial potentials.
