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Weighted Estimates on fractal domains [PDF]
Mathematika, 2015 The aim of the paper is to establish estimates in weighted Sobolev spaces for the solutions of the Dirichlet problems on snowflake domains, as well as uniform estimates for the solutions of the Dirichlet problems on pre-fractal approximating ...
Capitanelli, Raffaela +1 more
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Weighted Estimates for Bilinear Operators [PDF]
Journal of Function Spaces, 2014 We study the boundedness of weighted multilinear operators given by products of finite vectors of Calderón-Zygmund operators. We also investigate weighted estimates for bilinear operators related to Schrödinger operator.
Hua Zhu, Heping Liu
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Vlasov-Poisson equation in weighted Sobolev space $W^{m, p}(w)$
Cubo, 2022 In this paper, we are concerned about the well-posedness of Vlasov-Poisson equation near vaccum in weighted Sobolev space $W^{m, p}(w).$ The most difficult part comes from estimates of the electronic term $\nabla_{x}\phi.$ To overcome this difficulty,
Cong He, Jingchun Chen
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A note on the boundedness of Hardy operators in grand Herz spaces with variable exponent
AIMS Mathematics, 2023 The fractional Hardy-type operators of variable order is shown to be bounded from the grand Herz spaces $ {\dot{K} ^{a(\cdot), u), \theta}_{ p(\cdot)}(\mathbb{R}^n)} $ with variable exponent into the weighted space $ {\dot{K} ^{a(\cdot), u), \theta}_ ...
Samia Bashir +4 more
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Boundedness of Marcinkiewicz integral operator of variable order in grand Herz-Morrey spaces
AIMS Mathematics, 2023 Let $ \mathbb{S}^{n-1} $ denotes the unit sphere in $ \mathbb{R}^n $ equipped with the normalized Lebesgue measure. Let $ \Phi \in L^r(\mathbb{S}^{n-1}) $ be a homogeneous function of degree zero.
Mehvish Sultan +3 more
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Upper-bound estimates for weighted sums satisfying Cramer’s condition
Lietuvos Matematikos Rinkinys, 2023 Let S = ω1S1 + ω2S2 + ⋯ + ωNSN. Here Sj is the sum of identically distributed random variables and ωj > 0 denotes weight. We consider the case, when Sj is the sum of independent random variables satisfying Cramer’s condition.
Vydas Čekanavičius, Aistė Elijio
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Global Health Action, 2023 The ideal approach for calculating effective coverage of health services using ecological linking requires accounting for variability in facility readiness to provide health services and patient volume by incorporating adjustments for facility type into ...
Ashley Sheffel +6 more
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Influence Re-weighted G-Estimation [PDF]
The International Journal of Biostatistics, 2015 Abstract Individualized medicine is an area that is growing, both in clinical and statistical settings, where in the latter, personalized treatment strategies are often referred to as dynamic treatment regimens. Estimation of the optimal dynamic treatment regime has focused primarily on semi-parametric approaches, some of which are said ...
Rich, Benjamin +2 more
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Multilinear weighted estimates and quantum Zakharov system
Mathematical Modelling and Analysis, 2022 We consider the well-posedness theory of the compact case of one-dimensional quantum Zakharov system with the periodic boundary condition. The global well-posedness for sufficiently regular data is shown.
Brian Choi
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The Relevance or Irrelevance of Weights for Confidentiality and Statistical Analyses
The Journal of Privacy and Confidentiality, 2010 Sample survey weights represent a standard part of the survey statistician's repertoire, but they remain a mystery for many of those who work with survey data. They also pose a potential challenge for confidentiality protection.
Stephen E. Fienberg
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