TY - JOUR AU - Sean Lawton AU - Larsen Louder AU - D.B. McReynolds TI - Decision problems, complexity, traces, and representations JO - Groups, geometry, and dynamics PY - 2017 SP - 165 EP - 188 VL - 11 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/393/ DO - 10.4171/ggd/393 ID - 10_4171_ggd_393 ER -