2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/56749We determine the Chern characters of two projective modules over the fuzzy sphere and calculate the corresponding topological charges (Chern numbers). These turn out to have corrections - compared to the commutative limit - induced by the noncommutative structure of the three coordinates.Latex2e, 7 pages. Errors corrected, section 4.1 withdrawn and title changed. A more complete treatment will appear in a forthcoming paperMathematical PhysicsHigh Energy Physics - TheoryQuantum Algebratext