Expansion in finite simple groups of Lie type
Journal of the European Mathematical Society, Tome 17 (2015) no. 6, pp. 1367-1434
We show that random Cayley graphs of finite simple (or semisimple) groups of Lie type of fixed rank are expanders. The proofs are based on the Bourgain-Gamburd method and on the main result of our companion paper [BGGT].
Classification :
20-XX
Keywords: Finite simple groups, expander graphs, product theorems
Keywords: Finite simple groups, expander graphs, product theorems
@article{JEMS_2015_17_6_a2,
author = {Emmanuel Breuillard and Ben J. Green and Robert M. Guralnick and Terence Tao},
title = {Expansion in finite simple groups of {Lie} type},
journal = {Journal of the European Mathematical Society},
pages = {1367--1434},
year = {2015},
volume = {17},
number = {6},
doi = {10.4171/jems/533},
url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/533/}
}
TY - JOUR AU - Emmanuel Breuillard AU - Ben J. Green AU - Robert M. Guralnick AU - Terence Tao TI - Expansion in finite simple groups of Lie type JO - Journal of the European Mathematical Society PY - 2015 SP - 1367 EP - 1434 VL - 17 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/533/ DO - 10.4171/jems/533 ID - JEMS_2015_17_6_a2 ER -
%0 Journal Article %A Emmanuel Breuillard %A Ben J. Green %A Robert M. Guralnick %A Terence Tao %T Expansion in finite simple groups of Lie type %J Journal of the European Mathematical Society %D 2015 %P 1367-1434 %V 17 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4171/jems/533/ %R 10.4171/jems/533 %F JEMS_2015_17_6_a2
Emmanuel Breuillard; Ben J. Green; Robert M. Guralnick; Terence Tao. Expansion in finite simple groups of Lie type. Journal of the European Mathematical Society, Tome 17 (2015) no. 6, pp. 1367-1434. doi: 10.4171/jems/533
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