Restricted numerical range: A versatile tool in the theory of quantum information

Author Gawron P.; Puchała Z.; Miszczak J.; Skowronek Ł.; Życzkowski K.
Title Restricted numerical range: A versatile tool in the theory of quantum information
Journal J. Math. Phys.
Year 2010
Status Published
Volume 51
Pages 102204
ISSN 00222488