Automorphisms of fusion systems of finite simple groups of Lie type / Carles Broto, Jesper M. Moller, Bob Oliver.

Author/creator Broto, Carles, 1959-
Other author Møller, Jesper.
Other author Oliver, Robert, 1949-
Format Electronic
Publication InfoProvidence, RI : American Mathematical Society, [2019]
Descriptionvi, 163 pages : illustrations ; 26 cm.
Supplemental ContentFull text available from Ebook Central - Academic Complete
Subjects

SeriesMemoirs of the American Mathematical Society, 0065-9266 ; Volume 262, Number 1267
Abstract "For a finite group G of Lie type and a prime p, we compare the automorphism groups of the fusion and linking systems of G at p with the automorphism group of G itself. When p is the defining characteristic of G, they are all isomorphic, with a very short list of exceptions. When p is different from the defining characteristic, the situation is much more complex, but can always be reduced to a case where the natural map from Out(G) to outer automorphisms of the fusion or linking system is split surjective. This work is motivated in part by questions involving extending the local structure of a group by a group of automorphisms, and in part by wanting to describe self homotopy equivalences of BG[caret]p in terms of Out(G)."-- Provided by publisher.
Bibliography noteIncludes bibliographical references.
Access restrictionAvailable only to authorized users.
Technical detailsMode of access: World Wide Web
Genre/formElectronic books.
LCCN 2020023527
ISBN9781470437725 (paperback)
ISBN(ebook)

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