All Questions

In Karoubi's book on K-Theory (K-Theory, An Introduction), he introduces the groups $K^{p,q}(C)$ for a pseudo-abelian Banach category $C$. My question is whether the requirement that $C$ be a Banach ...

In order to ask the question in the title more precisely, let me recall some standard stuff introduced in [1; Atiyah, Bott, Shapiro]. Suppose $X$ is a compact CW complex and $V \to X$ is an oriented ...