Results 11 to 20 of about 3,257,711 (284)
Parametric weighting functions [PDF]
Journal of Economic Theory, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enrico Diecidue +2 more
openaire +6 more sources
On weighted multivariate sign functions
Journal of Multivariate Analysis, 2022 Multivariate sign functions are often used for robust estimation and inference. We propose using data dependent weights in association with such functions. The proposed weighted sign functions retain desirable robustness properties, while significantly improving efficiency in estimation and inference compared to unweighted multivariate sign-based ...
Subhabrata Majumdar +1 more
openaire +2 more sources
Weights of Exact Threshold Functions [PDF]
Izvestiya: Mathematics, 2010 Abstract We consider Boolean exact threshold functions defined by linear equations and, more generally, polynomials of degree .
László Babai +3 more
openaire +3 more sources
Highest Weight Generating Functions for Hilbert Series [PDF]
, 2014 We develop a new method for representing Hilbert series based on the highest weight Dynkin labels of their underlying symmetry groups. The method draws on plethystic functions and character generating functions along with Weyl integration.
Hanany, Amihay, Kalveks, Rudolph
core +2 more sources
Selection models with monotone weight functions in meta analysis [PDF]
, 2011 Publication bias, the fact that studies identified for inclusion in a meta analysis do not represent all studies on the topic of interest, is commonly recognized as a threat to the validity of the results of a meta analysis.
Carpenter +35 more
core +1 more source
Finite Element Quadrature of Regularized Discontinuous and Singular Level Set Functions in 3D Problems [PDF]
, 2012 Regularized Heaviside and Dirac delta function are used in several fields of computational physics and mechanics. Hence the issue of the quadrature of integrals of discontinuous and singular functions arises.
Belytschko +4 more
core +3 more sources
Marcinkiewicz积分在加权Campanato空间上的有界性(Marcinkiewicz integrals on weighted Campanato spaces)
Zhejiang Daxue xuebao. Lixue ban, 2008 The Marcinkiewicz integrals are class of important operators in analysis and are widely studied. The boundedness of the Marcinkiewicz integral operator on certain weighted Campanato spaces is estiblished.
SIZeng-yan(司增艳) +1 more
doaj +1 more source
SOS model partition function and the elliptic weight functions [PDF]
, 2008 We generalize a recent observation [arXiv:math/0610433] that the partition function of the 6-vertex model with domain-wall boundary conditions can be obtained by computing the projections of the product of the total currents in the quantum affine algebra
A Silantyev +12 more
core +4 more sources
Combinatorial Formulae for Nested Bethe Vectors
Symmetry, Integrability and Geometry: Methods and Applications, 2013 We give combinatorial formulae for vector-valued weight functions (off-shell nested Bethe vectors) for tensor products of irreducible evaluation modules over the Yangian $Y({mathfrak{gl}}_N)$ and the quantum affine algebra~$U_q(widetilde{{mathfrak{gl}}_N}
Vitaly Tarasov, Alexander Varchenko
doaj +1 more source
Executive Functions in Predicting Weight Loss and Obesity Indicators: A Meta-Analysis
Frontiers in Psychology, 2021 While previous studies have suggested that there exists a relationship between obesity and executive function (EF), the mechanisms and causal relationship between them remain unclear.
Zhongquan Du +7 more
doaj +1 more source