AbstractIn this paper we provide a method of explicitly determining, for a given finite group G and finitely generated G-module U trivial under the action of G, a representative for each element (2-cocycle class) in H2(G, U). These cocycles are naturally displayed as |G| × |G>;z.sfnc; matrices. An example of calculating cocyclic matrices using the method is given
We discuss the use of orbit-stabilizer and orbit reduction techniques for computing representatives ...
AbstractLet G be a finite group. It is easy to compute the character of G corresponding to a given c...
AbstractIn this paper we consider cocyclic weighing matrices. Cocyclic development of a weighing mat...
AbstractIn this paper we provide a method of explicitly determining, for a given finite group G and ...
Abstract. An algorithm for calculating a set of generators of represen-tative 2-cocycles on semidire...
An alternate method for constructing (Hadamard) cocyclic matrices over a finite group GG is describe...
Abstract. Given a basis B = {f1,..., fk} for 2-cocycles f: G×G → {±1} over a group G of order |G | ...
AbstractThe Todd-Coxeter coset enumeration algorithm is one of the most important tools of computati...
AbstractIn this paper we describe a new algorithm for constructing a representation by integer matri...
We present an algorithm to condense induced modules for a finite group over a finite field. It is bu...
Given a basis equation image for 2-cocycles equation image over a group G of order equation image, w...
Let G be a semidirect product of finitely generated Abelian groups. We provide a method for construc...
AbstractWe give a construction of cocyclic Butson–Hadamard matrices from bilinear forms over finite ...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
This thesis is a compilation of results dealing with cocyclic development of pairwise combinatorial ...
We discuss the use of orbit-stabilizer and orbit reduction techniques for computing representatives ...
AbstractLet G be a finite group. It is easy to compute the character of G corresponding to a given c...
AbstractIn this paper we consider cocyclic weighing matrices. Cocyclic development of a weighing mat...
AbstractIn this paper we provide a method of explicitly determining, for a given finite group G and ...
Abstract. An algorithm for calculating a set of generators of represen-tative 2-cocycles on semidire...
An alternate method for constructing (Hadamard) cocyclic matrices over a finite group GG is describe...
Abstract. Given a basis B = {f1,..., fk} for 2-cocycles f: G×G → {±1} over a group G of order |G | ...
AbstractThe Todd-Coxeter coset enumeration algorithm is one of the most important tools of computati...
AbstractIn this paper we describe a new algorithm for constructing a representation by integer matri...
We present an algorithm to condense induced modules for a finite group over a finite field. It is bu...
Given a basis equation image for 2-cocycles equation image over a group G of order equation image, w...
Let G be a semidirect product of finitely generated Abelian groups. We provide a method for construc...
AbstractWe give a construction of cocyclic Butson–Hadamard matrices from bilinear forms over finite ...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
This thesis is a compilation of results dealing with cocyclic development of pairwise combinatorial ...
We discuss the use of orbit-stabilizer and orbit reduction techniques for computing representatives ...
AbstractLet G be a finite group. It is easy to compute the character of G corresponding to a given c...
AbstractIn this paper we consider cocyclic weighing matrices. Cocyclic development of a weighing mat...
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