Journal article
Eigenvalue branches of the Schrödinger operatorH−λW in a gap of σ(H)
Abstract
The authors study the eigenvalue branches of the Schrödinger operatorH — λW in a gap of σ(H). In particular, they consider questions of asymptotic distribution of eigenvalues and bounds on the number of branches. They also address the completeness problem.
Authors
Alama S; Deift PA; Hempel R
Journal
Communications in Mathematical Physics, Vol. 121, No. 2, pp. 291–321
Publisher
Springer Nature
Publication Date
June 1989
DOI
10.1007/bf01217808
ISSN
0010-3616