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searching for Spectrum of a matrix 2 found (11 total)

Sylvester equation (1,708 words) [view diff] exact match in snippet view article find links to article

(-B)),} where σ ( ⋅ ) {\displaystyle \sigma (\cdot )} denotes the spectrum of a matrix. Since A {\displaystyle A} and − B {\displaystyle -B} do not share

Matrix regularization (2,510 words) [view diff] exact match in snippet view article find links to article

called the nuclear norm, can be used to enforce sparsity in the spectrum of a matrix. This has been used in the context of matrix completion when the