I wanted to ask you, if you have any good references (book or pdf) to learn about the KK theroy of Kasparov. I think the presentation of Blackadar is too close from the commutative theory.
I was searching for a C* proof of the Bott periodicity and arrived in this thread. I searched in the references mentionned there but I didn't find anything about KK theory.
Any advice ?
Thanks :)