arXiv · 1611.08790
Quantitative $K$-theory for Banach algebras
Abstract
Quantitative (or controlled) $K$-theory for $C^*$-algebras was used by Guoliang Yu in his work on the Novikov conjecture, and later developed more formally by Yu together with Herv\'e Oyono-Oyono. In this paper, we extend their work by developing a framework of quantitative $K$-theory for the class of algebras of bounded linear operators on subquotients (i.e., subspaces of quotients) of $L_p$ spaces. We also prove the existence of a controlled Mayer-Vietoris sequence in this framework.
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Yeong Chyuan Chung. 2016-11-27. Quantitative $K$-theory for Banach algebras. https://doi.org/10.1016/j.jfa.2017.08.016
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