### Abstract

The authors study the eigenvalue branches of the Schrödinger operator H - 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.

Original language | English (US) |
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Pages (from-to) | 291-321 |

Number of pages | 31 |

Journal | Communications In Mathematical Physics |

Volume | 121 |

Issue number | 2 |

DOIs | |

State | Published - Jun 1989 |

### ASJC Scopus subject areas

- Statistical and Nonlinear Physics
- Mathematical Physics

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## Cite this

Alama, S., Deift, P. A., & Hempel, R. (1989). Eigenvalue branches of the Schrödinger operator H-λW in a gap of σ(H).

*Communications In Mathematical Physics*,*121*(2), 291-321. https://doi.org/10.1007/BF01217808