Results 271 to 280 of about 10,821,939 (327)
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SIAM Journal on Mathematical Analysis, 1998
Dependence of properties of refinable function vectors on their refinement masks is studied. In particular, necessary and sufficient conditions for the convergence of cascade algorithms, for the stability and orthonormality of refinable vectors are found.
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Dependence of properties of refinable function vectors on their refinement masks is studied. In particular, necessary and sufficient conditions for the convergence of cascade algorithms, for the stability and orthonormality of refinable vectors are found.
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Capabilities, Functionings and Refined Functionings
Journal of Human Development, 2006Sen's theory of capabilities is often presented as more comprehensive than an approach in terms of achievements (functionings) because it takes account of freedom and it contains at least as much information. This paper questions the last argument and argues that both kinds of consideration (freedom, comprehensive information) justify an approach in ...
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Refinable functions, functionals, and iterated function systems
Applied Mathematics and Computation, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Francesco Calabrò€ +3 more
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Multiwavelet Frames from Refinable Function Vectors
Advances in Computational Mathematics, 2003A \(d\)-refinable function vector \(\phi = (\phi_1, \ldots, \phi_r)^T\) satisfies the refinement equation \[ \phi = | d| \sum_{k \in {\mathbb Z}} a_k \phi(d\cdot - k), \] where \(r\) is the multiplicity, \(d\) the dilation factor, and \(a\) is the finitely supported sequence of \(r\times r\) matrices.
Han, Bin, Mo, Qun
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Affine similarity of refinable functions
Approximation Theory and its Applications, 1999Let \(M \geq 2\) be an integer, and let \(\varphi\) be a compactly supported function on \(R\) with total mass 1 and which satisfies the refinement equation \[ \varphi(x) = \sum_{j=0}^N c_j \varphi(Mx - j) \] for some coefficients \(c_j\). For each \(0 \leq l < M\), assume that the matrices with entries \(c_{Mi-j+l}\) for \(0 \leq i,j < N/(M-1)\) are ...
Huang, Daren, Sun, Qiyu
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Refinable functions and positive operators
Applied Numerical Mathematics, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
GORI, Laura, PITOLLI, Francesca
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REFINED INSTANTON COUNTING AND MACDONALD FUNCTIONS
International Journal of Modern Physics A, 2008We argue that the Nekrasov's partition function with two equivariant parameters is reproduced by the method of topological vertex, if we introduce a refined version of the vertex. Our refined topological vertex is expressed in terms the specialization of the Macdonald functions which is related to the equivariant character of the Hilbert scheme of â„‚2 ...
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Refinable Multivariate Spline Functions
2006Abstract We review recent developments concerning refinable, multivariate piecewise polynomials with compact support. We first consider uniform meshes, box splines, box spline wavelets and a generalisation of box splines called multi-box splines.
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Sexual Function Questionnaire: Further Refinement and Validation
The Journal of Sexual Medicine, 2012The Sexual Function Questionnaire (SFQ) is a self-report outcome measure of female sexual function. It has recently been refined to create a 28-item version (SFQ28) including the addition of a new arousal-cognitive domain.This study aimed to validate the SFQ28 in female sexual arousal disorder (FSAD) and hypoactive sexual desire disorder (HSDD ...
Tara, Symonds +5 more
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Quasi-tight framelets with high vanishing moments derived from arbitrary refinable functions
, 2020Chenzhe Diao, B. Han
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