The Existence of Quasimeromorphic Mappings

We prove that a Kleinian group $G$ acting upon $\mathbb{H}^{n}$ admits a non-constant $G$-automorphic function, even if it has torsion elements, provided that the orders of the elliptic (torsion) elements are uniformly bounded. This is accomplished by developing a technique for mashing distinct fat triangulations while preserving fatness.

[1]  E. Moise Geometric Topology in Dimensions 2 and 3 , 1977 .

[2]  Emil Saucan THE EXISTENCE OF AUTOMORPHIC QUASIMEROMORPHIC MAPPINGS , 2006 .

[3]  J. W. Alexander Note on Riemann spaces , 1920 .

[4]  L. Potyagailo Finitely generated Kleinian groups in 3-space and 3-manifolds of infinite homotopy type , 1994 .

[5]  W. Thurston,et al.  Three-Dimensional Geometry and Topology, Volume 1 , 1997, The Mathematical Gazette.

[6]  Irwin Kra,et al.  Automorphic Forms And Kleinian Groups , 1972 .

[7]  G. G. Stokes "J." , 1890, The New Yale Book of Quotations.

[8]  Petru Caraman n-Dimensional quasiconformal (QCf) mappings , 1974 .

[9]  John B. Shoven,et al.  I , Edinburgh Medical and Surgical Journal.

[10]  W. Abikoff,et al.  Nondiscrete Groups of Hyperbolic Motions , 1990 .

[11]  Emil Saucan The Existence of Quasimeromorphic Mappings in Dimension 3 , 2003 .

[12]  Gaven Martin,et al.  Commutators, collars and the geometry of Möbius groups , 1994 .

[13]  Miss A.O. Penney (b) , 1974, The New Yale Book of Quotations.

[14]  R. Brooks,et al.  Collars in Kleinian groups , 1982 .

[15]  L. Ahlfors Möbius transformations in several dimensions , 1981 .

[16]  W. Thurston The geometry and topology of 3-manifolds , 1979 .

[17]  M. Spivak A comprehensive introduction to differential geometry , 1979 .

[18]  James Munkres Obstructions to the smoothing of piecewise-differentiable homeomorphisms , 1959 .

[19]  G. Martin On discrete Möbius groups in all dimensions: A generalization of Jørgensen's inequality , 1989 .

[20]  J. Munkres,et al.  Elementary Differential Topology. , 1967 .

[21]  Geometrical finiteness for hyperbolic orbifolds , 1998 .

[22]  P. Waterman Mobius transformations in several dimensions , 1993 .

[23]  S. S. Cairns,et al.  A simple triangulation method for smooth manifolds , 1961 .

[24]  T. Jørgensen On Discrete Groups of Mobius Transformations , 1976 .

[25]  Seppo Rickman,et al.  Existence of quasiregular mappings , 1988 .

[26]  N. H. Kuiper CHAPTER 16 – A Short History of Triangulation and Related Matters , 1999 .

[27]  S. S. Cairns On the Triangulation of Regular Loci , 1934 .

[28]  O. Martio,et al.  Automorphic quasimeromorphic mappings inRn , 1975 .

[29]  János Pach,et al.  Combinatorial Geometry , 2012 .

[30]  J. Ratcliffe Foundations of Hyperbolic Manifolds , 2019, Graduate Texts in Mathematics.

[31]  J. Hudson Piecewise linear topology , 1966 .

[32]  Emil Saucan Note on a Theorem of Munkres , 2004 .

[33]  K. Druschel The cobordism of oriented three dimensional orbifolds , 2000 .

[34]  Robert Schrader,et al.  On the curvature of piecewise flat spaces , 1984 .

[35]  A. Beardon The Geometry of Discrete Groups , 1995 .

[36]  Jussi Väisälä,et al.  Lectures on n-Dimensional Quasiconformal Mappings , 1971 .

[37]  Brian H. Bowditch,et al.  A 4-dimensional Kleinian group , 1994 .

[38]  Mark Feighn,et al.  Conjugacy Classes of Finite Subgroups of Kleinian Groups , 1991 .

[39]  Jim Ruppert,et al.  A Delaunay Refinement Algorithm for Quality 2-Dimensional Mesh Generation , 1995, J. Algorithms.

[40]  H. Piaggio An Introduction to the Geometry of N Dimensions , 1930, Nature.

[41]  C. Rourke,et al.  Introduction to Piecewise-Linear Topology , 1972 .

[42]  Aaas News,et al.  Book Reviews , 1893, Buffalo Medical and Surgical Journal.

[43]  B. Apanasov Discrete groups in space and uniformization problems , 1991 .