Results 21 to 30 of about 1,699,102 (276)
Journal of Function Spaces, 2021 In this article, we define a kind of truncated maximal function on the Heisenberg space by Mγcfx ...
Xiang Li, Xingsong Zhang
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Frontiers in Public Health, 2022 BackgroundHigher maximal- and explosive strength is associated with better physical function among older adults. Although the relationship between isometric maximal strength and physical function has been examined, few studies have included measures of ...
Hilde Bremseth Bårdstu +6 more
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Frontiers in Cardiovascular Medicine, 2021 Objectives: Fontan-associated liver disease (FALD) is the most common end-organ dysfunction affecting up to 70–80% of the Fontan population. The clinical significance of FALD is incompletely understood and no unambiguous correlation between hepatic ...
Anastasia Schleiger +17 more
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Averages Along the Primes: Improving and Sparse Bounds
Concrete Operators, 2020 Consider averages along the prime integers ℙ given ...
Han Rui +3 more
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Further results on maximal rainbow domination number [PDF]
Transactions on Combinatorics, 2020 A 2-rainbow dominating function (2RDF) of a graph $G$ is a function $f$ from the vertex set $V(G)$ to the set of all subsets of the set $\{1,2\}$ such that for any vertex $v\in V(G)$ with $f(v)=\emptyset$ the condition $\bigcup_{u\in N(v)}f(u ...
Hossein Abdollahzadeh Ahangar
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Bilinear spherical maximal function [PDF]
Mathematical Research Letters, 2018 We obtain boundedness for the bilinear spherical maximal function in a range of exponents that includes the Banach triangle and a range of $L^p$ with $p<1$. We also obtain counterexamples that are asymptotically optimal with our positive results on certain indices as the dimension tends to infinity.
Barrionevo, J. A. +4 more
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Maximal functions: Spherical means [PDF]
Proceedings of the National Academy of Sciences, 1976 Let [unk]( f )( x ) denote the supremum of the averages of f taken over all (surfaces of) spheres centered at x . Then f → [unk]( f ) is bounded on L p
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Maximal functions: Homogeneous curves [PDF]
Proceedings of the National Academy of Sciences, 1976 Let t → γ( t ) be a homogeneous curve in R n . For suitable f , define [unk]( f )( x ) = sup h > 0 |(
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Maximal Function Pooling with Applications [PDF]
, 2021 18 pages, 1 figure, to appear in Excursions in Harmonic Analysis, Volume ...
Czaja, Wojciech +3 more
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Multilinear spherical maximal function
Proceedings of the American Mathematical Society, 2021 In dimensions n ≥ 2 n\ge 2 we obtain L p 1 ( R n ) × ⋯ × L p m
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