Imperial College London

ProfessorMartinLiebeck

Faculty of Natural SciencesDepartment of Mathematics

Head of Pure Mathematics Section/Prof of Pure Mathematics
 
 
 
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Contact

 

+44 (0)20 7594 8490m.liebeck Website

 
 
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Location

 

665Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Liebeck:2021:imrn/rnz206,
author = {Liebeck, M and Tiep, PH},
doi = {imrn/rnz206},
journal = {International Mathematics Research Notices},
pages = {12054--12076},
title = {Character ratios for exceptional groups of Lie type},
url = {http://dx.doi.org/10.1093/imrn/rnz206},
volume = {2021},
year = {2021}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - We prove character ratio bounds for finite exceptional groups G(q) of Lie type. These take the form |χ(g)|χ(1)≤cqk for all nontrivial irreducible characters χ and nonidentity elements g, where c is an absolute constant, and k is a positive integer. Applications are given to bounding mixing times for random walks on these groups and also diameters of their McKay graphs.
AU - Liebeck,M
AU - Tiep,PH
DO - imrn/rnz206
EP - 12076
PY - 2021///
SN - 1073-7928
SP - 12054
TI - Character ratios for exceptional groups of Lie type
T2 - International Mathematics Research Notices
UR - http://dx.doi.org/10.1093/imrn/rnz206
UR - https://academic.oup.com/imrn/advance-article/doi/10.1093/imrn/rnz206/5587718?login=true
UR - http://hdl.handle.net/10044/1/72205
VL - 2021
ER -