Relatively spectral homomorphisms and K-injectivity
نویسندگان
چکیده
منابع مشابه
Relatively Spectral Morphisms and Applications to K-theory
Spectral morphisms between Banach algebras are useful for comparing their K-theory and their “noncommutative dimensions” as expressed by various notions of stable ranks. In practice, one often encounters situations where the spectral information is only known over a dense subalgebra. We investigate such relatively spectral morphisms. We prove a relative version of the Density Theorem regarding ...
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ژورنال
عنوان ژورنال: Operators and Matrices
سال: 2011
ISSN: 1846-3886
DOI: 10.7153/oam-05-09