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The Hadamard product of two Brownian matrices: Analytic inverse and determinant
Published online by Cambridge University Press: 17 February 2009
Abstract
The explicit inverse and determinant of a class of matrices is given. The class is the Hadamard product of two already known classes. Its elements are defined by 3n − 1 parameters, analytical expressions of which compose the Hessenberg form inverse. These expressions enable a recursive formula to be obtained, which gives the inverse in O(n2) multiplications/divisions and O(n) additions/subtractions.
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- Copyright © Australian Mathematical Society 1995
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