The Achilles' heel of $O(3,1)$?

Floyd, William, Weber, Brian, and Weeks, Jeffrey. "The Achilles' heel of ?." Experimental Mathematics 11.1 (2002): 91-97. <http://eudml.org/doc/50529>.

@article{Floyd2002,
author = {Floyd, William, Weber, Brian, Weeks, Jeffrey},
journal = {Experimental Mathematics},
keywords = {computational geometry; isometry of hyperbolic 3-space; Minkowski space model; orthogonal group ; orthogonal group },
language = {eng},
number = {1},
pages = {91-97},
publisher = {Taylor & Francis, Philadelphia},
title = {The Achilles' heel of ?},
url = {http://eudml.org/doc/50529},
volume = {11},
year = {2002},
}

TY - JOUR
AU - Floyd, William
AU - Weber, Brian
AU - Weeks, Jeffrey
TI - The Achilles' heel of ?
JO - Experimental Mathematics
PY - 2002
PB - Taylor & Francis, Philadelphia
VL - 11
IS - 1
SP - 91
EP - 97
LA - eng
KW - computational geometry; isometry of hyperbolic 3-space; Minkowski space model; orthogonal group ; orthogonal group
UR - http://eudml.org/doc/50529
ER -