Given a knot and an SLnF representation of its group that is conjugate to its dual, the representation that replaces each matrix with its inverse-transpose, the associated twisted Reidemeister torsion is reciprocal. An example is given of a knot group and SL3ℤ representation for which the twisted Reidemeister torsion is not reciprocal.
Hillman, Jonathan A  1 ; Silver, Daniel S  2 ; Williams, Susan G  2
@article{10_2140_agt_2010_10_1017,
author = {Hillman, Jonathan A and Silver, Daniel S and Williams, Susan G},
title = {On reciprocality of twisted {Alexander} invariants},
journal = {Algebraic and Geometric Topology},
pages = {1017--1026},
year = {2010},
volume = {10},
number = {2},
doi = {10.2140/agt.2010.10.1017},
url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.1017/}
}
TY - JOUR AU - Hillman, Jonathan A AU - Silver, Daniel S AU - Williams, Susan G TI - On reciprocality of twisted Alexander invariants JO - Algebraic and Geometric Topology PY - 2010 SP - 1017 EP - 1026 VL - 10 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.1017/ DO - 10.2140/agt.2010.10.1017 ID - 10_2140_agt_2010_10_1017 ER -
%0 Journal Article %A Hillman, Jonathan A %A Silver, Daniel S %A Williams, Susan G %T On reciprocality of twisted Alexander invariants %J Algebraic and Geometric Topology %D 2010 %P 1017-1026 %V 10 %N 2 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.1017/ %R 10.2140/agt.2010.10.1017 %F 10_2140_agt_2010_10_1017
Hillman, Jonathan A; Silver, Daniel S; Williams, Susan G. On reciprocality of twisted Alexander invariants. Algebraic and Geometric Topology, Tome 10 (2010) no. 2, pp. 1017-1026. doi: 10.2140/agt.2010.10.1017
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