A generalization of the tan 2θ theorem

Kostrykin, Vadim (Author); Makarov, Konstantin (Author); Motovilov, Alexander (Author)

Basel [u.a.] / Birkhäuser (2004) [Buchbeitrag, Beitrag zu einem Tagungsband]

Current trends in operator theory and its applications : [International Workshop on Operator Theory and Its Applications (IWOTA), held at Virginia Tech, Blacksburg, Virginia, from August 6 till August 9, 2002] / Joseph A. Ball ... ed.
Seite(n): 349-372