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    IMAMS
    2007
    136views Mathematics» more  IMAMS 2007»
    Curvature Estimation over Smooth Polygonal Meshes Using the Half Tube Formula
    14 years 8 days ago
    Curvature Estimation over Smooth Polygonal Meshes Using the Half Tube Formula
    Download  webee.technion.ac.il
    Ronen Lev, Emil Saucan, Gershon Elber
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    IMAMS
    2007
    245views Mathematics» more  IMAMS 2007»
    Discrete Surface Ricci Flow: Theory and Applications
    14 years 8 days ago
    Discrete Surface Ricci Flow: Theory and Applications
    Download  www.cs.sunysb.edu
    Conformal geometry is in the core of pure mathematics. Conformal structure is more flexible than Riemaniann metric but more rigid than topology. Conformal geometric methods have p...
    Miao Jin, Junho Kim, Xianfeng David Gu
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    IMAMS
    2007
    133views Mathematics» more  IMAMS 2007»
    Tuning Subdivision Algorithms Using Constrained Energy Optimization
    14 years 8 days ago
    Tuning Subdivision Algorithms Using Constrained Energy Optimization
    Download  www-umlauf.informatik.uni-kl.de
    In this paper a method is presented to fair the limit surface of a subdivision algorithm around an extraordinary point. The eigenvalues and eigenvectors of the subdivision matrix d...
    Ingo Ginkel, Georg Umlauf
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    IMAMS
    2007
    180views Mathematics» more  IMAMS 2007»
    Implicit Boundary Control of Vector Field Based Shape Deformations
    14 years 8 days ago
    Implicit Boundary Control of Vector Field Based Shape Deformations
    Download  mesh.brown.edu
    We present a shape deformation approach which preserves volume, prevents self-intersections and allows for exact control of the deformation impact. The volume preservation and prev...
    Wolfram von Funck, Holger Theisel, Hans-Peter Seid...
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    IMAMS
    2007
    108views Mathematics» more  IMAMS 2007»
    Scattered Data Fitting on Surfaces Using Projected Powell-Sabin Splines
    14 years 8 days ago
    Scattered Data Fitting on Surfaces Using Projected Powell-Sabin Splines
    Download  www.math.vanderbilt.edu
    We present C1 methods for either interpolating data or for fitting scattered data associated with a smooth function on a two-dimensional smooth manifold Ω embedded into R3 . The ...
    Oleg Davydov, Larry L. Schumaker
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    IMAMS
    2007
    151views Mathematics» more  IMAMS 2007»
    Discrete Harmonic Functions from Local Coordinates
    14 years 8 days ago
    Discrete Harmonic Functions from Local Coordinates
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    Abstract. In this work we focus on approximations of continuous harmonic functions by discrete harmonic functions based on the discrete Laplacian in a triangulation of a point set....
    Tom Bobach, Gerald E. Farin, Dianne Hansford, Geor...
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    IMAMS
    2007
    157views Mathematics» more  IMAMS 2007»
    Regularity Criteria for the Topology of Algebraic Curves and Surfaces
    14 years 8 days ago
    Regularity Criteria for the Topology of Algebraic Curves and Surfaces
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    In this paper, we consider the problem of analysing the shape of an object defined by polynomial equations in a domain. We describe regularity criteria which allow us to determine...
    Lionel Alberti, Bernard Mourrain
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    BCS
    2008
    186views Computer Science» more  BCS 2008»
    Contexts for Human Action
    14 years 9 days ago
    Contexts for Human Action
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    We argue that the mathematics developed for the semantics of computer languages can be fruitfully applied to problems in human communication and action.
    Graham White
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    ITP
    2010
    129views Mathematics» more  ITP 2010»
    Using a First Order Logic to Verify That Some Set of Reals Has No Lesbegue Measure
    14 years 19 days ago
    Using a First Order Logic to Verify That Some Set of Reals Has No Lesbegue Measure
    Download  www.cs.utexas.edu
    John R. Cowles, Ruben Gamboa
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    ITP
    2010
    149views Mathematics» more  ITP 2010»
    A Framework for Formal Verification of Compiler Optimizations
    14 years 19 days ago
    A Framework for Formal Verification of Compiler Optimizations
    Download  www.cs.utexas.edu
    William Mansky, Elsa L. Gunter
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