Algebraic theory of right invertible operators
نویسندگان
چکیده
منابع مشابه
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Let A be a unital C*-algebra. We describe K-skeleton factorizations of all invertible operators on a Hilbert C*-module HA, in particular on H = l 2, with the Fredholm index as an invariant. We then outline the isomorphisms K0(A) ∼= π2k([p]0) ∼= π2k(GL p r(A)) and K1(A) ∼= π2k+1([p]0) ∼= π2k+1(GL p r(A)) for k ≥ 0, where [p]0 denotes the class of all compact perturbations of a projection p in th...
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ژورنال
عنوان ژورنال: Studia Mathematica
سال: 1973
ISSN: 0039-3223,1730-6337
DOI: 10.4064/sm-48-2-129-144