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How Does Prior Distribution Affect Model Fit Indices of Bayesian Structural Equation Model?
《Fudan Journal of the Humanities and Social Sciences》2025年第1期137-173,共37页Yonglin Feng Junhao Pan 
supported by the MOE(Ministry of Education)Project of Humanities and Social Science of China[23YJA190007];the Natural Science Foundation of Guangdong Province[2022A1515010367];the Key Research and Development Plan of Yunnan Province,China[202203AC100003].
Bayesian structural equation model(BSEM)integrates the advantages of the Bayesian methods into the framework of structural equation modeling and ensures the identification by assigning priors with small variances.Prev...
关键词：Prior distribution Bayesian structural equation model Model fit indices Bayesian approximate fit indices Model selection 
Boundary blow-up analysis for approximate Dirac-harmonic maps into stationary Lorentzian manifolds
《Science China Mathematics》2025年第3期649-676,共28页Wanjun Ai Lei Liu Miaomiao Zhu 
supported by National Natural Science Foundation of China (Grant No. 12201515);the Natural Science Foundation of Chongqing, China (Grant No. cstc2021jcyj-msxmX1058);the China Scholarship Council (Grant No. 202206995009);supported by National Natural Science Foundation of China (Grant No. 12101255).;supported by Innovation Program of Shanghai Municipal Education Commission (Grant No. 2021-01-07-00-02-E00087);National Natural Science Foundation of China (Grant No. 12171314);Shanghai Frontier Science Center of Modern Analysis。
For a sequence of approximate Dirac-harmonic maps from a Riemannian surface with a smooth boundary into a stationary Lorentzian manifold, we study the boundary blow-up analysis and prove the positive energy identity f...
关键词：Dirac-harmonic maps boundary regularity BLOW-UP Lorentzian manifolds 
Remarks on Almost Everywhere Convergence and Approximate Identities
《Acta Mathematica Sinica,English Series》2025年第1期255-272,共18页Sean Douglas Loukas Grafakos 
the support of the University of Missouri Research Council;the support of the Simons Foundation under Grant 624733。
We prove almost everywhere convergence for convolutions of locally integrable functions with shrinking L^(1) dilations of a fixed integrable kernel with an integrable radially decreasing majorant.The set on which the ...
关键词：Almost everywhere convergence approximate identities Lebesgue set 
Approximate constructions of counterdiabatic driving with NMR quantum systems
《Chinese Physics B》2024年第9期83-91,共9页Hui Zhou Xiaoli Dai Jianpei Geng Yunlan Ji Xinhua Peng 
the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0303205);the National Natural Science Foundation of China(Grant Nos.12104282 and 12305014);the Initiative in Quantum Information Technologies of Anhui Province(Grant No.AHY050000);the Fundamental Research Funds for the Central Universities(Grant Nos.JZ2024HGTB0253 and JZ2023HGTA0172).
Counterdiabatic driving (CD) offers a fast and robust route to manipulate quantum systems, which has widespreadapplications in quantum technologies. However, for higher-dimensional complex systems, the exact CD term i...
关键词：nuclear magnetic resonance quantum simulation quantum state engineering 
Weakly Approximate Diagonalization of Homomorphisms into Finite von Neumann Algebras
《Acta Mathematica Sinica,English Series》2024年第9期2187-2194,共8页Wen Hua QIAN Jun Hao SHEN Wen Ming WU 
supported by the Natural Science Foundation of Chongqing Science and Technology Commission(Grant No.cstc2020jcyj-msxmX0723);the Research Foundation of Chongqing Educational Committee(Grant No.KJQN2021000529);supported by the National Natural Science Foundation of China(Grant Nos.11871127,11971463)。
Let A be a unital C^(∗)-algebra and B a unital C^(∗)-algebra with a faithful traceτ.Let n be a positive integer.We give the definition of weakly approximate diagonalization(with respect toτ)of a unital homomorphism...
关键词：Weakly approximately diagonalizable McDuff factors NUCLEAR hyperfinite 
Approximate Synchronization of Multi-Agent Systems over Finite Fields
《Journal of Systems Science & Complexity》2024年第4期1561-1580,共20页YU Miao FENG Jun-e XIA Jianwei FU Shihua SHEN Hao 
supported by the National Natural Science Foundation of China under Grant Nos.62373178,62273201,and 62103176;the Research Fundfor the Taishan Scholar Project of Shandong Province of China under Grant Nos.tstp20221103 and tstp20221103。
In this paper,the approximate synchronization of leader-follower multiagent systems(MASs) over finite fields is studied in regard to local and global synchronization.First,the approximately synchronous state set(ASSS)...
关键词：Approximate synchronization finite field multiagent system semi-tensor product state feedback control 
BSIN: A Behavior Schema of Information Networks Based on Approximate Bisimulation
《Tsinghua Science and Technology》2024年第4期1092-1104,共13页Wujie Hu Jinzhao Wu 
supported by the National Natural Science Foundation of China(No.12261027);the Innovation Project of Guangxi Graduate Education(No.YCBZ2021027).
Information networks are becoming increasingly important in practice. However, their escalating complexity is gradually impeding the efficiency of data mining. A novel network schema called the Behavior Schema of Info...
关键词：data mining information network approximate bisimulation controllable error 
Low-rank spectral estimation algorithm of learning Markov model
《Frontiers of Mathematics in China》2024年第3期137-155,共19页Yongye ZHAO Shujun BI 
This paper proposes a low-rank spectral estimation algorithm of learning Markov model.First,an approximate projection algorithm for the rank-constrained frequency matrix set is proposed,and thereafter its local Lipsch...
关键词：Markov model low-rank spectral estimation error bound approximate projection 
An Overview of Sequential Approximation in Topology Optimization of Continuum Structure
《Computer Modeling in Engineering & Sciences》2024年第4期43-67,共25页Kai Long Ayesha Saeed Jinhua Zhang Yara Diaeldin Feiyu Lu Tao Tao Yuhua Li Pengwen Sun Jinshun Yan 
financially supported by the National Key R&D Program (2022YFB4201302);Guang Dong Basic and Applied Basic Research Foundation (2022A1515240057);the Huaneng Technology Funds (HNKJ20-H88).
This paper offers an extensive overview of the utilization of sequential approximate optimization approaches in the context of numerically simulated large-scale continuum structures.These structures,commonly encounter...
关键词：Topology optimization sequential approximate optimization convex linearization method ofmoving asymptotes sequential quadratic programming 
Data-driven discovery of dynamics from time-resolved coherent scattering
《npj Computational Materials》2024年第1期856-869,共14页Nina Andrejevic Tao Zhou Qingteng Zhang Suresh Narayanan Mathew J.Cherukara Maria K.Y.Chan 
supported by Laboratory Directed Research and Development(LDRD)funding from Argonne National Laboratory,provided by the Director,Office of Science,of the U.S.Department of Energy under Contract No.DE-AC02-06CH11357;M.K.Y.C.acknowledges the support from the BES SUFD Early Career award;Work performed at the Center for Nanoscale Materials,aU.S.Department of Energy Office of Science User Facility,was supported by the U.S.DOE,Office of Basic Energy Sciences,under Contract No.DE-AC02-06CH11357;This research used resources of the Advanced Photon Source,a U.S.Department of Energy(DOE)Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No.DE-AC02-06CH11357.
Coherent X-ray scattering(CXS)techniques are capable of interrogating dynamics of nano-to mesoscale materials systems at time scales spanning several orders of magnitude.However,obtaining accurate theoretical descript...
关键词：DYNAMICS RESOLVED APPROXIMATE 
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