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Square root of a matrix

In mathematics, the square root of a matrix extends the notion of square root from numbers to matrices. A matrix B is said to be a square root of A if the matrix product BB is equal to A.

Products, Solutions in closed form & Square roots of positive operators

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Positive semidefinite matrices

Matrices with distinct eigenvalues

Solutions in closed form

Iterative solutions

Square roots of positive operators

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Square root of a matrix

Nodes74
Edges73
Triples0
Avg. degree1.97
Density0.027027
Components1

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matrix square displaystyle root positive roots matrices diagonal unitary semidefinite eigenvalues one real frac operator unique method principal non-negative -1

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