Geodesic
An identity between the determinant and the permanent of Hessenberg-type matrices
Czechoslovak Mathematical Journal, Tome 61 (2011) no. 4, pp. 917-921 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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In this short note we provide an extension of the notion of Hessenberg matrix and observe an identity between the determinant and the permanent of such matrices. The celebrated identity due to Gibson involving Hessenberg matrices is consequently generalized.
In this short note we provide an extension of the notion of Hessenberg matrix and observe an identity between the determinant and the permanent of such matrices. The celebrated identity due to Gibson involving Hessenberg matrices is consequently generalized.
DOI : 10.1007/s10587-011-0059-1
Classification : 05C50, 15A15
Keywords: determinant; permanent; Hessenberg matrices; graphs; trees 
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da Fonseca, Carlos Martins. An identity between the determinant and the permanent of Hessenberg-type matrices. Czechoslovak Mathematical Journal, Tome 61 (2011) no. 4, pp. 917-921. doi: 10.1007/s10587-011-0059-1

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