A Foata Bijection for the Alternating Group and for q-Analogues
Séminaire lotharingien de combinatoire, Tome 53 (2005-2006)
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The Foata bijection \Phi:Sn->Sn is extended to the bijections \Psi:An+1->An+1 and \Psiq:Sn+q-1->Sn+q-1, where Sm, Am are the symmetric and the alternating groups. These bijections imply bijective proofs for recent equidistribution theorems, by Regev and Roichman, for An+1 and for Sn+q-1.
@article{SLC_2005-2006_53_a1,
author = {Dan Bernstein and Amitai Regev},
title = {A {Foata} {Bijection} for the {Alternating} {Group} and for {q-Analogues}},
journal = {S\'eminaire lotharingien de combinatoire},
publisher = {mathdoc},
volume = {53},
year = {2005-2006},
url = {http://geodesic.mathdoc.fr/item/SLC_2005-2006_53_a1/}
}
Dan Bernstein; Amitai Regev. A Foata Bijection for the Alternating Group and for q-Analogues. Séminaire lotharingien de combinatoire, Tome 53 (2005-2006). http://geodesic.mathdoc.fr/item/SLC_2005-2006_53_a1/