Mots-clés:
1981, ALGEBRES D'OPERATEURS, ATIYAH, BETTI, BONNET, BOREL, BOTT, C*-ALGEBRES, CLIFFORD, CONNES, EN, EUCLIDE, EULER, FEUILLETAGES, GAUSS, GEOMETRIE DIFFERENTIELLE NON COMMUTATIVE, GROTHENDIECK, HAEFLIGER, HAUSDORFF, HILBERT, K-THEORIE, KASPAROV, KRONECKER, LAPLACE, LEBESGUE, LIE, PFAFFIAN, PIMSNER, REEB, RIEMANN, ROCH, RUELLE, SCHMIDT, SINGER, SULLIVAN, THOM, VOICULESCU