Absolutely continuous spectrum of a typical operator on a cylinder

Autor: Oleg Safronov
Rok vydání: 2016
Předmět:
Zdroj: Applicable Analysis. 96:375-395
ISSN: 1563-504X
0003-6811
DOI: 10.1080/00036811.2015.1137098
Popis: We consider a family of elliptic operators depending on a real parameter and prove that the a.c. spectrum covers the half-line for almost every value of .
Databáze: OpenAIRE