"Works on noncommutative geometry" . . "Noncommutative" . . . . . "Noncommutative geometry" . . . "quantization" . . "Noncommutative Geometry" . "Noncommutative geometry#Noncommutative differentiable manifolds" . "noncommutative space" . . . "noncommutative torus" . . "noncommutative differential geometry" . "noncommutative" . . . . . "Noncommutative geometry" . "noncommutative manifolds" . "noncommutative geometry" . . . "non-commutative" . . . . . . . "non-commutative geometry" .