The $K$-theory of twisted multipullback quantum odd spheres and complex projective spaces
The $K$-theory of twisted multipullback quantum odd spheres and complex projective spaces
We find multipullback quantum odd-dimensional spheres equipped with natural U(1) -actions that yield the multipullback quantum complex projective spaces constructed from Toeplitz cubes as noncommutative quotients. We prove that the noncommutative line bundles associated to multipullback quantum odd spheres are pairwise stably non -isomorphic, and that the K -groups of …