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    ADCM
    2010
    77views more  ADCM 2010»
    Huygens' principle and iterative methods in inverse obstacle scattering
    13 years 11 months ago
    Huygens' principle and iterative methods in inverse obstacle scattering
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    Olha Ivanyshyn, Rainer Kress, Pedro Serranho
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    ADCM
    2010
    137views more  ADCM 2010»
    Optimal convergence analysis of an immersed interface finite element method
    13 years 11 months ago
    Optimal convergence analysis of an immersed interface finite element method
    Download  mathsci.kaist.ac.kr
    We analyze an immersed interface finite element method based on linear polynomials on noninterface triangular elements and piecewise linear polynomials on interface triangular elem...
    So-Hsiang Chou, Do Y. Kwak, K. T. Wee
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    ADCM
    2008
    119views more  ADCM 2008»
    Bounds on the dimensions of trivariate spline spaces
    13 years 11 months ago
    Bounds on the dimensions of trivariate spline spaces
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    We derive upper and lower bounds on the dimensions of trivariate spline spaces defined on tetrahedral partitions. The results hold for general partitions, and for all degrees of sm...
    Peter Alfeld, Larry L. Schumaker
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    ADCM
    2007
    59views more  ADCM 2007»
    Gabor frames by sampling and periodization
    14 years 26 days ago
    Gabor frames by sampling and periodization
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    By sampling the window of a Gabor frame for L2 (R) belonging to Feichtinger’s algebra, S0(R), one obtains a Gabor frame for l2 (Z). In this article we present a survey of results...
    Peter L. Søndergaard
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    ADCM
    2007
    84views more  ADCM 2007»
    A non-linear circle-preserving subdivision scheme
    14 years 26 days ago
    A non-linear circle-preserving subdivision scheme
    Download  www.ag.jku.at
    We describe a new method for constructing a sequence of refined polygons, which starts with a sequence of points and associated normals. The newly generated points are sampled fr...
    Pavel Chalmovianský, Bert Jüttler
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    ADCM
    2007
    59views more  ADCM 2007»
    Mollification formulas and implicit smoothing
    14 years 26 days ago
    Mollification formulas and implicit smoothing
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    Richard K. Beatson, H.-Q. Bui
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    ADCM
    2007
    168views more  ADCM 2007»
    A generalization of Gram-Schmidt orthogonalization generating all Parseval frames
    14 years 26 days ago
    A generalization of Gram-Schmidt orthogonalization generating all Parseval frames
    Download  www.home.uni-osnabrueck.de
    Given an arbitrary finite sequence of vectors in a finite–dimensional Hilbert space, we describe an algorithm, which computes a Parseval frame for the subspace generated by the...
    Peter G. Casazza, Gitta Kutyniok
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    ADCM
    2007
    134views more  ADCM 2007»
    Barycentric coordinates for convex sets
    14 years 26 days ago
    Barycentric coordinates for convex sets
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    In this paper we provide an extension of barycentric coordinates from simplices to arbitrary convex sets. Barycentric coordinates over convex 2D polygons have found numerous appli...
    Joe D. Warren, Scott Schaefer, Anil N. Hirani, Mat...
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    ADCM
    2007
    87views more  ADCM 2007»
    Adaptive frame methods for elliptic operator equations
    14 years 26 days ago
    Adaptive frame methods for elliptic operator equations
    Download  www.mathematik.uni-marburg.de
    Stephan Dahlke, Massimo Fornasier, Thorsten Raasch
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    ADCM
    2007
    75views more  ADCM 2007»
    Radial basis interpolation on homogeneous manifolds: convergence rates
    14 years 26 days ago
    Radial basis interpolation on homogeneous manifolds: convergence rates
    Download  www.math.le.ac.uk
    Jeremy Levesley, D. L. Ragozin
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