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arXiv:math/0403347 [math.GT]AbstractReferencesReviewsResources

The kernel of $Burau(4) \otimes Z_p$ is all pseudo-Anosov

Sang Jin Lee, Won Taek Song

Published 2004-03-22Version 1

We show that the kernel of $Burau(4) \otimes Z_p$, the reduced Burau representation with coefficients in $Z_p$ of the 4-braid group $B_4$, consists only of pseudo-Anosov braids.

Comments: 8 pages, 5 figures
Categories: math.GT
Subjects: 20F36, 57M60
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