Numerical Shadow

The web resource on numerical range and numerical shadow

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numerical-shadow:examples:2x2

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Hermitian matrices

In the case of Hermitian matrices the numerical shadow is a one dimensional distribution.

Diagonal matrices

Example 1

The matrix $\mathrm{diag}(0,6)$

Standard numerical shadow with respect to complex states.
Standard numerical shadow with respect to complex states

Standard numerical shadow with respect to real states.
Numerical shadow with respect to real states

numerical-shadow/examples/2x2.1363177869.txt.gz · Last modified: 2013/03/13 12:31 by lpawela