DOIAbstract
AbstractAutomorphism groups of Hadamard matrices are related to automorphism groups of designs, and the automorphism groups of the Paley-Hadamard matrices are determined
AbstractAutomorphism groups of Hadamard matrices are related to automorphism groups of designs, and the automorphism groups of the Paley-Hadamard matrices are determined
It is proved that a code L(q) which is monomially equivalent to the Pless symmetry code C(q) of leng...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
It is well known that there exists a transversal design TD_λ[k; u] admitting a class regular automor...
AbstractAutomorphism groups of Hadamard matrices are related to automorphism groups of designs, and ...
AbstractAn algorithm for computing the automorphism group of a Hadamard matrix is described. It is s...
In this thesis, we investigate group actions on certain families of pairwise combinatorial designs,...
AbstractWe give two examples H1 and H2 of Hadamard matrices of order 28 with trivial automorphism gr...
AbstractThe only primes which can divide the order of the automorphism group of a Hadamard matrix of...
AbstractIn this paper we determine the automorphism group of Paley's type II Hadamard matrix
AbstractThe Hadamard matrices of order 44 possessing automorphisms of order 7 are classified. The nu...
AbstractNon-affine groups acting doubly transitively on a Hadamard matrix have been classified by It...
AbstractAll Hadamard 2-(63,31,15) designs invariant under the dihedral group of order 10 are constru...
AbstractA block b of a Hadamard design is called a good block if the symmetric difference b + b1 is ...
AbstractThe purpose of this paper is to offer an independent verification of recent computer results...
Non-affine groups acting doubly transitively on a Hadamard matrix have been classified by Ito. Impli...
It is proved that a code L(q) which is monomially equivalent to the Pless symmetry code C(q) of leng...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
It is well known that there exists a transversal design TD_λ[k; u] admitting a class regular automor...
AbstractAutomorphism groups of Hadamard matrices are related to automorphism groups of designs, and ...
AbstractAn algorithm for computing the automorphism group of a Hadamard matrix is described. It is s...
In this thesis, we investigate group actions on certain families of pairwise combinatorial designs,...
AbstractWe give two examples H1 and H2 of Hadamard matrices of order 28 with trivial automorphism gr...
AbstractThe only primes which can divide the order of the automorphism group of a Hadamard matrix of...
AbstractIn this paper we determine the automorphism group of Paley's type II Hadamard matrix
AbstractThe Hadamard matrices of order 44 possessing automorphisms of order 7 are classified. The nu...
AbstractNon-affine groups acting doubly transitively on a Hadamard matrix have been classified by It...
AbstractAll Hadamard 2-(63,31,15) designs invariant under the dihedral group of order 10 are constru...
AbstractA block b of a Hadamard design is called a good block if the symmetric difference b + b1 is ...
AbstractThe purpose of this paper is to offer an independent verification of recent computer results...
Non-affine groups acting doubly transitively on a Hadamard matrix have been classified by Ito. Impli...
It is proved that a code L(q) which is monomially equivalent to the Pless symmetry code C(q) of leng...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
It is well known that there exists a transversal design TD_λ[k; u] admitting a class regular automor...
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