A.Publications

1.Yu, Cherng-yih; Lin, Kuen-huei,  On the spin real projective bundle, Tamkang journal 

    of mathematics, 29, no.4, 309-321, (1998).

2.Yu, Cherng-yih, The connective real K-theory of elementary 

    abelian 2-groups, 49, (1995).

1. NSC86-2115-M032-001  Topological Approach to Manifolds with Positive Scalar Curvature