3 × 3 invertible defective complex matrices
No invertible but defective 3 × 3 complex matrices with integer eigenvalues and integer singular values have thus far been found.
Douglas Wilhelm Harder
Department of Electrical and Computer Engineering
University of Waterloo
200 University Avenue West
Waterloo, Ontario, Canada N2L 3G1
Department of Electrical and Computer Engineering
University of Waterloo
200 University Avenue West
Waterloo, Ontario, Canada N2L 3G1
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