Results 41 to 50 of about 2,463,068 (192)
A method for creating materials with a desired refraction coefficient [PDF]
, 2009 It is proposed to create materials with a desired refraction coefficient in a bounded domain $D\subset \R^3$ by embedding many small balls with constant refraction coefficients into a given material. The number of small balls per unit volume around every
Ramm, A. G.
core +7 more sources
Fractal and Fractional, 2022 We investigate Benford’s law in relation to fractal geometry. Basic fractals, such as the Cantor set and Sierpinski triangle are obtained as the limit of iterative sets, and the unique measures of their components follow a geometric distribution, which ...
Filippo Beretta +5 more
doaj +1 more source
Distance correlation coefficients for Lancaster distributions
Journal of Multivariate Analysis, 2017 We consider the problem of calculating distance correlation coefficients between random vectors whose joint distributions belong to the class of Lancaster distributions. We derive under mild convergence conditions a general series representation for the distance covariance for these distributions.
Dueck, Johannes +2 more
openaire +2 more sources
Utility in WTP space: a tool to address confounding random scale effects in destination choice to the Alps [PDF]
, 2006 Destination choice models with individual-specific taste variation have become the presumptive analytical approach in applied nonmarket valuation. Under the usual specification, tastes are represented by coefficients of site attributes that enter utility,
Scarpa, Riccardo +2 more
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The distribution of Mahler's measures of reciprocal polynomials
, 2003 We study the distribution of Mahler's measures of reciprocal polynomials with complex coefficients and bounded even degree. We discover that the distribution function associated to Mahler's measure restricted to monic reciprocal polynomials is a ...
Sinclair, Christopher D.
core +3 more sources
Distribution of zeros of polynomials with positive coefficients [PDF]
, 2014 We describe the limit zero distributions of sequences of polynomials with positive coefficients.Comment: 12 ...
Bergweiler, Walter, Eremenko, Alexandre
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Some results concerning asymptotic distribution of functional linear regression with points of impact [PDF]
AUT Journal of Mathematics and ComputingLately, issues related to functional linear regression models with points of impact have garnered significant interest. While the literature has addressed the estimation of parameters for this model with scalar response, less attention has been paid to ...
Alireza Shirvani +2 more
doaj +1 more source
Thermodynamics of As, Sb and Bi distribution during reverb furnace smelting [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2002 The results of thermodynamic analysis of arsenic, antimony and bismuth distribution between copper matte and discard slag in reverberatory smelting at 1573 K are shown in this paper.
Mitevska N., Živković Živan D.
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Pharmaceutics, 2023 The main aims of the study were to disclose the influence of the structure on the solubility, distribution and permeability of the parent substances, iproniazid (IPN), isoniazid (INZ) and isonicotinamide (iNCT), at 310.2 K and to evaluate how the ...
Tatyana Volkova +2 more
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The NSCT-HMT Model of Remote Sensing Image Based on Gaussian-Cauchy Mixture Distribution
IEEE Access, 2018 The nonsubsampled Contourlet transform (NSCT) not only retains the characteristics of Contourlet transform, but also has the good characteristic of shift-invariance, which plays a significant role in denoising, fusion, and segmentation of texture-rich ...
Xianghai Wang +3 more
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