Inductive limits of projective C*-algebras. - IMAR
Inductive limits of projective C*-algebras. - IMAR
Inductive limits of projective C*-algebras. - IMAR
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<strong>Inductive</strong> <strong>limits</strong> <strong>of</strong> <strong>projective</strong> C ∗ -<strong>algebras</strong> III<br />
sketch <strong>of</strong> pro<strong>of</strong>.<br />
”(2)⇒(1)”: A ∼ Sh 0 means:<br />
A1<br />
γ1<br />
A2<br />
γ2<br />
... A<br />
0 0 ... 0<br />
⇒ γ k ≃ 0, which corresponds naturally to a morphism<br />
Γ k: A k → CA k+1 such that γ k = ev1◦Γ k<br />
A1<br />
Γ1<br />
γ1<br />
CA2<br />
ev1<br />
A2<br />
Γ2<br />
γ2<br />
... A = lim<br />
−→ A k<br />
CA3 ... A = lim<br />
−→ CA k<br />
each CA k ∈ AP ⇒ A ∈ AP [by criterion for inductive limit]<br />
∼=<br />
∼=<br />
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