$K$-continuity is equivalent to $K$-exactness

Otgonbayar Uuye

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arXiv · 1211.4490

$K$-continuity is equivalent to $K$-exactness

Otgonbayar Uuye

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Abstract

It is well known that the functor of taking the minimal tensor product with a fixed $C^*$-algebra preserves inductive limits if and only if it preserves extensions. In other words, tensor continuity is equivalent to tensor exactness. We consider a $K$-theoretic analogue of this result and show that $K$-continuity is equivalent to $K$-exactness, using a result of M. Dadarlat.

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Otgonbayar Uuye. 2012-12-08. $K$-continuity is equivalent to $K$-exactness. https://arxiv.org/abs/1211.4490

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