Spectral operators
نویسندگان
چکیده
منابع مشابه
Hill Operators and Spectral Operators of Scalar
We derive necessary and sufficient conditions for a one-dimensional periodic Schrödinger (i.e., Hill) operator H = −d 2 /dx 2 + V in L 2 (R) to be a spectral operator of scalar type. The conditions demonstrate the remarkable fact that the property of a Hill operator being a spectral operator is independent of smoothness (or even analyticity) properties of the potential V. R ´ ESUMÉ. Quand un op...
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ژورنال
عنوان ژورنال: Pacific Journal of Mathematics
سال: 1954
ISSN: 0030-8730,0030-8730
DOI: 10.2140/pjm.1954.4.321