AbstractIn this paper, we give a new upper bound on the minimum Euclidean weight of Type II Z2k-codes and the concept of extremality for the Euclidean weights when k=3,4,5,6. Together with the known result, we demonstrate that there is an extremal Type II Z2k-code of length 8m (m⩽8) when k=3,4,5,6
AbstractIn this note, we investigate Type I codes over Z4 constructed from Hadamard matrices. As an ...
AbstractRecently, Type IV self-dual codes over rings of order 4 have been introduced as self-dual co...
AbstractIn this paper, we provide a classification of extremal double circulant Type II codes of len...
Abstract In this paper, we give a new upper bound on the minimum Euclidean weight of Type II Z 2k -c...
AbstractRecently, there has been tremendous interest in self-dual codes over finite rings, specifica...
AbstractRecently, there has been tremendous interest in self-dual codes over finite rings, specifica...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
AbstractIn this paper, we provide a classification of extremal double circulant Type II codes of len...
AbstractFor lengths up to 47 except 37, we determine the largest minimum Euclidean weight among all ...
We give methods for constructing many self-dual $\mathbb{Z}_m$-codes and Type II $\mathbb{Z}_{2k}$-c...
AbstractType II Z4-codes are a remarkable class of self-dual Z4-codes. A Type II Z4-code of length n...
AbstractIn this paper, we determine the dimensions of the residue codes of extremal Type II Z4-codes...
AbstractIn this note, we investigate Type I codes over Z4 constructed from Hadamard matrices. As an ...
AbstractRecently, Type IV self-dual codes over rings of order 4 have been introduced as self-dual co...
AbstractIn this paper, we provide a classification of extremal double circulant Type II codes of len...
Abstract In this paper, we give a new upper bound on the minimum Euclidean weight of Type II Z 2k -c...
AbstractRecently, there has been tremendous interest in self-dual codes over finite rings, specifica...
AbstractRecently, there has been tremendous interest in self-dual codes over finite rings, specifica...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
Using the building-up method and a modification of the doubling method we construct new extremal Typ...
AbstractIn this paper, we provide a classification of extremal double circulant Type II codes of len...
AbstractFor lengths up to 47 except 37, we determine the largest minimum Euclidean weight among all ...
We give methods for constructing many self-dual $\mathbb{Z}_m$-codes and Type II $\mathbb{Z}_{2k}$-c...
AbstractType II Z4-codes are a remarkable class of self-dual Z4-codes. A Type II Z4-code of length n...
AbstractIn this paper, we determine the dimensions of the residue codes of extremal Type II Z4-codes...
AbstractIn this note, we investigate Type I codes over Z4 constructed from Hadamard matrices. As an ...
AbstractRecently, Type IV self-dual codes over rings of order 4 have been introduced as self-dual co...
AbstractIn this paper, we provide a classification of extremal double circulant Type II codes of len...
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