thanks, Dylan!

where does the fact that BU\times Z is the group completion of the coproduct of the BU(n) first appear?

and what would be a modern way of understanding that result?

Thanks for your help btw Denis, I appreciate it.

ok, here's another question, I'm probably being very dense. why isn't $K(\mathbb C)$ just $ku$? it seems Suslin's results prove otherwise

ok, got it. I was neglecting the topology

and to answer my previous two questions, it seems it's Segal's Categories and cohomology theories, and a modern interpretation of it I expect to find in uni-muenster.de/IVV5WS/WebHop/user/nikolaus/Papers/…

Hey everyone! If F is either Morava K or E-thoery K(n) or E(n), what is the F homology of F and is there somewhere to read about it?