1 citations · 1 across the 3 of their papers we have counts for
5 papers
On the vertices of indecomposable summands of certain Lefschetz modules
John Maginnis, Silvia Onofrei
We study the reduced Lefschetz module of the complex of p-radical and p-centric subgroups. We assume that the underlying group G has parabolic characteristic p and the centralizer…
On fixed point sets and Lefschetz modules for sporadic simple groups
John Maginnis, Silvia Onofrei
We consider 2-local geometries and other subgroup complexes for sporadic simple groups. For six groups, the fixed point set of a noncentral involution is shown to be equivariantly…
On fixed point sets of distinguished collections for groups of parabolic characteristic
John Maginnis, Silvia Onofrei
We determine the nature of the fixed point sets of groups of order p, acting on complexes of distinguished p-subgroups (those p-subgroups containing p-central elements in their cen…
On a homotopy relation between the 2-local geometry and the Bouc complex for the sporadic group Co3
John Maginnis, Silvia Onofrei
We study the homotopy relation between the standard 2-local geometry and the Bouc complex for the sporadic group Co3. We also give a result concerning the relative projectivity of…
On a homotopy relation between the 2-local geometry and the Bouc complex for the sporadic group McL
John Maginnis, Silvia Onofrei
We study the homotopy relation between the standard 2-local geometry and the Bouc complex for the sporadic finite simple group McL.