Geodesic
Characterization of linear transformations defined by Finite Field Hadamard Matrices and circulant matrices
Prikladnaya Diskretnaya Matematika. Supplement, no. 10 (2017), pp. 10-11 Cet article a éte moissonné depuis la source Math-Net.Ru

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We consider general and cryptographic properties of circulant matrices and Finite Field Hadamard Matrices. We describe invariant subspaces of linear transformations defined by Finite Field Hadamard Matrices and construct a class of invariant subspaces for circulant matrices.
Keywords: invariant subspaces, Finite Field Hadamard Matrices
Mots-clés : circulant matrices. 
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     title = {Characterization of linear transformations defined by {Finite} {Field} {Hadamard} {Matrices} and circulant matrices},
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A. V. Volgin; G. V. Kryuchkov. Characterization of linear transformations defined by Finite Field Hadamard Matrices and circulant matrices. Prikladnaya Diskretnaya Matematika. Supplement, no. 10 (2017), pp. 10-11. http://geodesic.mathdoc.fr/item/PDMA_2017_10_a1/

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