Combinatorial Group Theory and Topology. (AM-111), Volume 111

Frontmatter, pg. i
CONTENTS, pg. v
PREFACE, pg. vii
PROBLEMS IN COMBINATORIAL GROUP THEORY, pg. 3
POINCARÉ DUALITY GROUPS OF DIMENSION TWO ARE SURFACE GROUPS, pg. 35
HOW TO GENERALIZE ONE-RELATOR GROUP THEORY, pg. 53
GRAPHICAL THEORY OF AUTOMORPHISMS OF FREE GROUPS, pg. 79
PEAK REDUCTION AND AUTOMORPHISMS OF FREE GROUPS AND FREE PRODUCTS, pg. 107
NONSINGULAR EQUATIONS OF SMALL WEIGHT OVER GROUPS, pg. 121
GRAPH-THEORETIC LEMMA AND GROUP-EMBEDDINGS, pg. 145
THE TODD-COXETER PROCESS, USING GRAPHS, pg. 157
A SUBGROUP THEOREM FOR PREGROUPS, pg. 163
GROUPS WITH A RATIONAL CROSS-SECTION, pg. 175
ON THE RATIONAL GROWTH OF VIRTUALLY NILPOTENT GROUPS, pg. 185
SJOGREN'S THEOREM FOR DIMENSION SUBGROUPS - THE METABELIAN CASE, pg. 197
ON GROUP PRESENTATIONS, COPRODUCTS AND INVERSES, pg. 213
ON COMPLEXES DOMINATED BY A TWO-COMPLEX, pg. 221
SUBCOMPLEXES OF TWO-COMPLEXES AND PROJECTIVE CROSSED MODULES, pg. 255
LENGTH FUNCTIONS OF GROUP ACTIONS ON A-TREES, pg. 265
RESIDUAL FINITENESS FOR 3-MANIFOLDS, pg. 379
THE NIELSEN-THURSTON THEORY OF SURFACE AUTOMORPHISMS, pg. 397
WHITEHEAD GROUPS OF CERTAIN HYPERBOLIC MANIFOLDS, II, pg. 415
CHARACTERIZATION OF FINITE SUBGROUPS OF THE MAPPING-CLASS GROUP, pg. 433
A SEQUENCE OF PSEUDO-ANOSOV DIFFEOMORPHISMS, pg. 443
DEHN'S ALGORITHM REVISITED, WITH APPLICATIONS TO SIMPLE CURVES ON SURFACES, pg. 451
PATHS OF GEODESICS AND GEOMETRIC INTERSECTION NUMBERS: I, pg. 479
PATHS OF GEODESICS AND GEOMETRIC INTERSECTION NUMBERS: II, pg. 501
SELECTED PROBLEMS, pg. 545
Backmatter, pg. 552