B(H) does not have the approximation propertydoes not have the approximation property

An example of a non nuclearC *-algebra, which has the metric approximation property

Uffe Haagerup · Inventiones mathematicae · 1978 · 617 citations

Natural Sciences, Mathematics, Physics +10

A counterexample to the approximation problem in Banach spaces

Per Enflo · Acta Mathematica · 1973 · 428 citations · Full text

Natural Sciences, Architectural Representation, Interior Construction +8

On nuclear C∗-algebras

Christopher Lance · Journal of Functional Analysis · 1973 · 263 citations

On tensor products of certain group C∗-algebras

Simon Wassermann · Journal of Functional Analysis · 1976 · 175 citations

Natural Sciences, Mathematics, Algebra +12

Nuclear C ∗ -Algebras and the Approximation Property

Man-Duen Choi, Edward G. Effros · American Journal of Mathematics · 1978 · 174 citations

Natural Sciences, Mathematics, Physics +12