Operators with Singular Continuous Spectrum: I. General Operators
نویسندگان
چکیده
منابع مشابه
Operators with Singular Continuous Spectrum: I. General Operators
§0. Introduction The Baire category theorem implies that the family, F , of dense sets Gδ in a fixed metric space, X, is a candidate for generic sets since it is closed under countable intersections; and if X is perfect (has no isolated point), then A ∈ F has uncountable intersections with any open ball in X. There is a long tradition of soft arguments to prove that certain surprising sets are ...
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ژورنال
عنوان ژورنال: The Annals of Mathematics
سال: 1995
ISSN: 0003-486X
DOI: 10.2307/2118629