A geometric approach to finite rank unitary perturbations
نویسندگان
چکیده
منابع مشابه
Finite Rank Perturbations and Distribution Theory
Perturbations AT of a selfadjoint operator A by symmetric finite rank operators T from H2(A) to H−2(A) are studied. The finite dimensional family of selfadjoint extensions determined by AT is given explicitly.
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ژورنال
عنوان ژورنال: Indiana University Mathematics Journal
سال: 2013
ISSN: 0022-2518
DOI: 10.1512/iumj.2013.62.5028