Interpolation of compact operators by the complex method and equicontinuity Tomas Schonbek 46B7046M35 Indiana University Mathematics Journal 2000 text pdf 10.1512/iumj.2000.49.1738 10.1512/iumj.2000.49.1738 en Indiana Univ. Math. J. 49 (2000) 1229 - 1246 state-of-the-art mathematics http://iumj.org/access/