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<< /S /GoTo /D (70section.1) >>
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(1. Introduction)
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<< /S /GoTo /D (70subsection.2) >>
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(1.1. Conjugacy of 2--spherical subgroups)
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<< /S /GoTo /D (70subsection.5) >>
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(1.2. Separation of parallel walls)
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<< /S /GoTo /D (70subsection.7) >>
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(1.3. Chains of roots)
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<< /S /GoTo /D (70section.9) >>
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(2. Preliminaries)
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<< /S /GoTo /D (70subsection.10) >>
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(2.1. Root bases)
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<< /S /GoTo /D (70subsection.13) >>
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(2.2. Convention)
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<< /S /GoTo /D (70subsection.14) >>
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(2.3. The Davis complex)
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<< /S /GoTo /D (70subsection.16) >>
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(2.4. The cube complex of G Niblo and L Reeves)
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<< /S /GoTo /D (70subsection.17) >>
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(2.5. Reflection subgroups)
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<< /S /GoTo /D (70section.19) >>
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(3. Chains of roots)
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<< /S /GoTo /D (70subsection.20) >>
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(3.1. A partial ordering on the set of roots)
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<< /S /GoTo /D (70subsection.22) >>
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(3.2. An `affine versus non-affine' alternative for chains of roots)
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<< /S /GoTo /D (70section.25) >>
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(4. Nested triangles of walls)
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<< /S /GoTo /D (70subsection.27) >>
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(4.1. Nested Euclidean triangles)
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<< /S /GoTo /D (70subsection.29) >>
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(4.2. Critical bounds for hyperbolic triangles)
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<< /S /GoTo /D (70subsection.33) >>
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(4.3. Proof of Theorem 8)
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<< /S /GoTo /D (70section.34) >>
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(5. Separation of parallel walls)
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<< /S /GoTo /D (70subsection.35) >>
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(5.1. On the walls of an infinite dihedral subgroup)
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<< /S /GoTo /D (70subsection.37) >>
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(5.2. On walls which separate a vertex from its projection)
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<< /S /GoTo /D (70subsection.40) >>
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(5.3. Existence of pairs of parallel walls)
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89 0 obj
<< /S /GoTo /D (70subsection.42) >>
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92 0 obj
(5.4. Proof of Theorem C)
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<< /S /GoTo /D (70section.44) >>
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96 0 obj
(6. The parabolic closure of a dihedral reflection subgroup)
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<< /S /GoTo /D (70subsection.46) >>
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(6.1. Orbits of pairs of walls)
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<< /S /GoTo /D (70subsection.48) >>
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104 0 obj
(6.2. On the parabolic closure)
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105 0 obj
<< /S /GoTo /D (70subsection.51) >>
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108 0 obj
(6.3. Proof of 14)
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109 0 obj
<< /S /GoTo /D (70subsection.52) >>
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112 0 obj
(6.4. Proof of Theorem D)
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<< /S /GoTo /D (70section.53) >>
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116 0 obj
(7. Conjugacy of 2--spherical subgroups)
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117 0 obj
<< /S /GoTo /D (70subsection.54) >>
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(7.1. Pairwise intersecting walls)
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<< /S /GoTo /D (70subsection.58) >>
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(7.2. On standard parabolic subgroups)
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<< /S /GoTo /D (70subsection.60) >>
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(7.3. The normalizer of an affine parabolic subgroup)
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<< /S /GoTo /D (70subsection.62) >>
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(7.4. Free abelian normal subgroups in Coxeter groups)
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<< /S /GoTo /D (70subsection.64) >>
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(7.5. The cubical chamber)
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<< /S /GoTo /D (70subsection.69) >>
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(7.6. Tuples of walls which meet far away from the Cayley graph)
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<< /S /GoTo /D (70subsection.71) >>
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(7.7. Proof of Theorem A)
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<< /S /GoTo /D (70subsection.72) >>
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(7.8. Co-Hopfian Coxeter groups : proof of Corollary B)
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<< /S /GoTo /D (70section*.73) >>
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(References)
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<< /S /GoTo /D [154 0 R /FitBH ] >>
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