منابع مشابه
GENERALIZED HIGHER-RANK NUMERICAL RANGE
In this note, a generalization of higher rank numerical range isintroduced and some of its properties are investigated
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The rank-k numerical range has a close connection to the construction of quantum error correction code for a noisy quantum channel. For noisy quantum channel, a quantum error correcting code of dimension k exists if and only if the associated joint rank-k numerical range is non-empty. In this paper the notion of joint rank-k numerical range is generalized and some statements of [2011, Generaliz...
متن کاملgeneralized higher-rank numerical range
in this note, a generalization of higher rank numerical range isintroduced and some of its properties are investigated
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ژورنال
عنوان ژورنال: Journal of Science and Technology (Ghana)
سال: 2009
ISSN: 0855-0395
DOI: 10.4314/just.v29i1.46457