Splitting the Tangent Bundle of Projective Space Henry GloverWilliam HomerR. Stong Indiana University Mathematics Journal 1982 text pdf 10.1512/iumj.1982.31.31015 10.1512/iumj.1982.31.31015 en Indiana Univ. Math. J. 31 (1982) 161 - 166 state-of-the-art mathematics http://iumj.org/access/