Ela Tracial Numerical Ranges and Linear Dependence of Operators

نویسنده

  • B. KUZMA
چکیده

Linear dependence of two Hilbert space operators is expressed in terms of equality in modulus of certain sesquilinear and quadratic forms associated with the operators. The forms are based on generalized numerical ranges.

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Tracial Numerical Ranges and Linear Dependence of Operators

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تاریخ انتشار 2011