AbstractVarious topological invariants associated to 2-(v, 3, 2) designs can be used to ascertain the structure of the automorphism groups of these designs. The v-set on which the design is defined is V = G or {∞ ∪ Zn where G is an abelian group. The designs studied are generalizations of cyclic designs
Using primitive actions of the projective special linear groups PSL2(q), q = 37, 41, 43, 47 and 49 s...
AbstractIf D is a 2-(v, k, 1) design admitting a group G of automorphisms which acts doubly homogene...
AbstractWe generalize a construction of simple cyclic 3-designs due to Köhler (1981) to that of simp...
AbstractHefftner, White, Alpert, and others observed a connection between topology and certain block...
Connections between 2-(ν3, λ) designs and topology are exploited to produce topological invariants o...
From a geometric point of view, the most interesting designs (see w 2 for definitions) are generally...
AbstractHefftner, White, Alpert, and others observed a connection between topology and certain block...
AbstractLet Φ be a group acting semiregularly as automorphisms on the group (N,+). This gives rise t...
AbstractLet F be a finite field of characteristic not 2, and S⊆F a subset with three elements. Consi...
AbstractThis article is a contribution to the study of the automorphism groups of 2-(v,k,1) block de...
We give a construction of a family of designs with a specified point-partition and determine the sub...
AbstractBlock designs are analyzed in terms of the structure imposed upon them by their automorphism...
We give a construction of a family of designs with a specified point-partition and determine the sub...
AbstractLet G be a block-transitive automorphism group of a 2-(v,k,1) design D. It has been shown th...
Abstract. Up to isomorphism there are precisely fty-four symmet-ric designs with parameters (47; 23;...
Using primitive actions of the projective special linear groups PSL2(q), q = 37, 41, 43, 47 and 49 s...
AbstractIf D is a 2-(v, k, 1) design admitting a group G of automorphisms which acts doubly homogene...
AbstractWe generalize a construction of simple cyclic 3-designs due to Köhler (1981) to that of simp...
AbstractHefftner, White, Alpert, and others observed a connection between topology and certain block...
Connections between 2-(ν3, λ) designs and topology are exploited to produce topological invariants o...
From a geometric point of view, the most interesting designs (see w 2 for definitions) are generally...
AbstractHefftner, White, Alpert, and others observed a connection between topology and certain block...
AbstractLet Φ be a group acting semiregularly as automorphisms on the group (N,+). This gives rise t...
AbstractLet F be a finite field of characteristic not 2, and S⊆F a subset with three elements. Consi...
AbstractThis article is a contribution to the study of the automorphism groups of 2-(v,k,1) block de...
We give a construction of a family of designs with a specified point-partition and determine the sub...
AbstractBlock designs are analyzed in terms of the structure imposed upon them by their automorphism...
We give a construction of a family of designs with a specified point-partition and determine the sub...
AbstractLet G be a block-transitive automorphism group of a 2-(v,k,1) design D. It has been shown th...
Abstract. Up to isomorphism there are precisely fty-four symmet-ric designs with parameters (47; 23;...
Using primitive actions of the projective special linear groups PSL2(q), q = 37, 41, 43, 47 and 49 s...
AbstractIf D is a 2-(v, k, 1) design admitting a group G of automorphisms which acts doubly homogene...
AbstractWe generalize a construction of simple cyclic 3-designs due to Köhler (1981) to that of simp...
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