✦ LIBER ✦

Discrete Spectrum of Differential Operators in Spectral Gaps under Nonnegative Perturbations of High Order

✍ Scribed by V. A. Slousch

Book ID: 110425455
Publisher: Springer US
Year: 2003
Tongue: English
Weight: 347 KB
Volume: 115
Category: Article
ISSN: 1573-8795
DOI: 10.1023/a:1022805425207

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Discrete spectrum in spectral gaps of a

Discrete spectrum in spectral gaps of a self-adjoint operator under unbounded perturbations

✍ V. A. Sloushch 📂 Article 📅 2000 🏛 Springer US 🌐 English ⚖ 863 KB

The Discrete Spectrum in the Spectral Ga

The Discrete Spectrum in the Spectral Gaps of Semibounded Operators with Non-sign-definite Perturbations

✍ O.L. Safronov 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 105 KB

Given two self-adjoint operators A and V = V + -V -, we study the motion of the eigenvalues of the operator A t = A -tV as t increases. Let α > 0 and let λ be a regular point for A. We consider the quantities N + V λ α , N -V λ α , and N 0 V λ α defined as the number of eigenvalues of the operator A

The discrete spectrum in the gaps of a s

The discrete spectrum in the gaps of a second-order perturbed periodic operator

✍ M. Sh. Birman 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 282 KB

Gaps in the Essential Spectrum of Even-O

Gaps in the Essential Spectrum of Even-Order Self-Adjoint Differential Operators

✍ Eastham, M. S. P. 📂 Article 📅 1977 🏛 Oxford University Press 🌐 English ⚖ 401 KB

The discrete spectrum of perturbed diffe

The discrete spectrum of perturbed differential operators of arbitrary order with periodic matrix coefficients

✍ V. I. Khrabustovskii 📂 Article 📅 1977 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 360 KB

The asymptotic behavior of the discrete

The asymptotic behavior of the discrete spectrum in the gaps of the continuous spectrum of a perturbed hill operator

✍ A. V. Sobolev 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 200 KB