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23篇 您的检索式:作者名="Qingying XUE"
    题名 作者 年代 出处 被引量
1Weighted estimates for the multilinear commutators of the Littlewood-Paley operators显示文摘In this paper, weighted Lp estimates and sharp weighted endpoint estimates for the mul-tilinear commutators of the Littlewood-Paley operators are established.XUE QingYing DING Yong 2009Science China Mathematics2009,52,9:8
2Enhancement of oxygen reduction reaction activity by grain boundaries in platinum nanostructures显示文摘Systematic control of grain boundary densities in various platinum(Pt)nanostructures was achieved by specific peptide-assisted assembly and coagulation of nanocrystals.A positive quadratic correlation was observed between the oxygen reduction reaction(ORR)specific activities of the Pt nanostructures and the grain boundary densities on their surfaces.Compared to commercial Pt/C,the grain-boundary-rich strain-free Pt ultrathin nanoplates demonstrated a 15.5 times higher specific activity and a 13.7 times higher mass activity.Simulation studies suggested that the specific activity of ORR was proportional to the resident number and the resident time of oxygen on the catalyst surface,both of which correlate positively with grain boundary density,leading to improved ORR activities.Enbo Zhu Wang Xue Shiyi Wang Xucheng Yan Jingxuan Zhou Yang Liu Jin Cai Ershuai Liu Qingying Jia Xiangfeng Duan Yujing Li Hendrik Heinz Yu Huang 2020Nano Research2020,13,12:3
3L2 - boundedness of Marcinkiewicz Inte- grids along Surfaces with Variable Kernels: Another Sufficient Condltion显示文摘Xue Qingying Kozo Y 2007J Ineq Appl2007,15,:1
4Marcinkiewicz integral on Hardy spaces 显示文摘Ding Yong Lu Shanzhen Xue Qingying 2002Integral Equations and Operator Theory2002,42,:1
5On Marcinkiwicz integral with tlomogeneous kernels显示文摘Ding Yong Lu Shanzhen Xue Qingying 2000Journal of Mathematical Analysis and Application2000,245,:1
6L2-Boundedness of Marcinkiewicz integrals along surfaces with variable kernels: another sufficient condition显示文摘Xue Qingying Yabuta KSz6 2007J Ineq Appl2007,114,:1
7Marcinkiewicz integral on Hardy spaces显示文摘Ding Yong Lu Shanzhen Xue Qingying 2002Integral Equations and Operator Theory2002,42,:1
8A peer-to-peer distributed collaborative optimization system显示文摘XUE Caijun NIE Hong QIU Qingying 2004Scientific Programming2004,12,2:1
9L^2-boundedness of Marcinkiewicz integrals along surfaces with variable kernels: Another sufficient condition显示文摘Xue Qingying Kozo Y 2007J Ineq Appl2007,15,:1
10L^2-Boundedness of Marcinkiewicz integrals along surfaces with Variable Kernels显示文摘Xue Qingying Yabuta K 2006Sci Math Japonicae Online2006,,:1
11Existence and boundedness of parameterized Marcinkiewicz integral with rough kernel on Companato spaces显示文摘Ding Yong Xue Qingying Yabuta K 2006Nagoya Math J2006,181,:1
12On Marcinkiewicz Integral with Homogeneous Kernels 显示文摘Ding Yong Lu Shanzhen Xue Qingying 2000J Math Ann Appl2000,245,:1
13L2- boundedness of Marcinkiewicz integrals along surfaces with variable kernels:Another sufficient condition 显示文摘Xue Qingying Kozo Y 2007J Ineq Appl2007,15,:1
14On Marcinkiewicz integral with homogeneous kernels显示文摘Ding Yong Lu Shanzhen Xue Qingying 2000Journal of Mathematical Analysis and Application2000,245,:1
15On Marcinkiewicz integral with rough kernel显示文摘Ding Yong Lu Shanzhen Xue Qingying 2000J Math Anal Appl2000,245,:1
16Marcinkiewicz integral on Hardy spaces and weak Hardy spaces显示文摘Ding Yong Xue Qingying 2001Journal of Beijing Normal University: Natural Science2001,37,:1
17Borderline Weighted Estimates for Commutators of Fractional Integrals显示文摘Let I_(α,→b)be the multilinear commutators of the fractional integrals Iαwith the symbol→b=(b1,……,bk)We show that the constant of borderline weighted estimates for Iαis I/ξ,and for I_(α,→b)is with each b_(i)belongs to the Orlicz space Osc_(exp L^(si)).Zhidan Wang Huoxiong Wu Qingying Xue 2021Analysis in Theory and Applications2021,37,3:0
18Convergence of truncated rough singular integrals supported by subvarieties on Triebel-Lizorkin spaces显示文摘Let Ω be a function of homogeneous of degree zero and satisfy the cancellation condition on the unit sphere. Suppose that h is a radial function. Let Th,Ω,φ be the classical singular Radon transform, and let Th^ε,Ω,φ be its truncated operator with rough kernels associated to polynomial mapping which is defined by Th^ε,Ω,φf(x)=|f|y|>εf(x-φ(y))h(|y|)Ω(y)|y|^-ndy|.In this paper, we show that for any a ∈(-∞,∞) and (p, q) satisfying certain index condition, the operator Th^ε,Ω,φ enjoys the following convergence properties lim ε→0||Th^ε,Ω,φf-Th,Ω,φf||Fα^p,q(R^d)= 0 and limε→0||Th^ε,Ω,φf-Th,Ω,φf||Bα^p,q(R^d)=0, provided that Ω∈L(log+ L)β(S^n-1) for some β∈(0,1], or Ω∈H^1(S^n-1), or Ω∈(U1Feng LIU Qingying XUE Kozo YABUTA 2019Frontiers of Mathematics in China2019,14,3:0
19Some Properties of the Injective Tensor Product of Banach Spaces显示文摘Let X and Y be Banach spaces such that X has an unconditional basis.Then XY,the injective tensor product of X and Y,has the Radon-Nikodym property(respectively,the analyticRadon-Nikodym property,the near Radon-Nikodym property,non-containment of a copy of c_0,weaklysequential completeness)if and only if both X and Y have the same property and each continuous linearoperator from the predual of X to Y is compact.Xiao Ping XUE Yong Jin LI Qing Ying BU(Qingying BU) 2007Acta Mathematica Sinica,English Series2007,23,9:0
20Maximal Operators of Multilinear Singular Integrals on Weighted Hardy Type Spaces显示文摘In this paper,the authors show that the maximal operators of the multilinear Calderón-Zygmund singular integrals are bounded from a product of weighted Hardy spaces into a weighted Lebesgue spaces,which essentially extend and improve the previous known results obtained by Grafakos and Kalton(2001)and Li,Xue and Yabuta(2011).The corresponding estimates on variable Hardy spaces are also established.Yongming WEN Huoxiong WU Qingying XUE 2023Chinese Annals of Mathematics,Series B2023,44,3:0
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