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arxiv: 1807.01489 · v2 · pith:GM6KKZNWnew · submitted 2018-07-04 · 🧮 math.RA · math.AC

Cholesky decomposition of positive semidefinite matrices over commutative semirings

classification 🧮 math.RA math.AC
keywords choleskycommutativedecompositioneveryinvertiblematricesmatrixnonnegative
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We prove that over a commutative semiring every symmetric strongly invertible matrix with nonnegative numerical range has a Cholesky decomposition.

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