15-XX |
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Linear and multilinear algebra; matrix theory |
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15Bxx |
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Special matrices |
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15B05 |
Toeplitz, Cauchy, and related matrices |
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15B10 |
Orthogonal matrices |
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15B15 |
Fuzzy matrices |
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15B33 |
Matrices over special rings (quaternions, finite fields, etc.) |
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15B34 |
Boolean and Hadamard matrices |
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15B35 |
Sign pattern matrices |
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15B36 |
Matrices of integers [See also 11C20] |
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15B48 |
Positive matrices and their generalizations; cones of matrices |
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15B51 |
Stochastic matrices |
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15B52 |
Random matrices (algebraic aspects) {For probabilistic aspects, see 60B20} |
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15B57 |
Hermitian, skew-Hermitian, and related matrices |
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15B99 |
None of the above, but in this section |