47A12, Numerical range; numerical radius — 2 results found.
C. R. Math. Rep. Acad. Sci. Canada Vol. 32 (4) 2010, pp. 97–105
Natalia Bebiano; Hiroshi Nakazato; Joao da Providencia (Received: 2009/08/26) C. R. Math. Rep. Acad. Sci. Canada Vol. 32 (3) 2010, pp. 81–96
Mikhail Mazin (Received: 2009/10/09)
