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Point spectrum on a continuous spectrum for weakly perturbed Stark type operators

✍ Scribed by S. N. Naboko; A. B. Pushnitskii


Publisher
Springer US
Year
1996
Tongue
English
Weight
824 KB
Volume
29
Category
Article
ISSN
0016-2663

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On the absolutely continuous spectrum of
✍ Francesca Antoci 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 270 KB 👁 1 views

## Abstract We explicitely compute the absolutely continuous spectrum of the Laplace–Beltrami operator for __p__ ‐forms for the class of warped product metrics __dσ__ ^2^ = __y__ ^2__a__^ __dy__ ^2^ + __y__ ^2__b__^ __dθ__ ^2^, where __y__ is a boundary defining function on the unit ball __B__ (0,