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EXTENSIONS: 作品数：199被引量：222H指数：7; 导出分析报告; 相关领域：自动化与计算机技术理学更多>>; 相关作者：李婷陈罡赵正予石书祝王占平更多>>; 相关机构：中山大学武汉大学西北师范大学扬州师范学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国博士后科学基金更多>>

Extensions and Deformations of 3-Lie Algebras with Higher Derivations: 《Journal of Mathematical Research with Applications》2025年第1期20-32,共13页Shuangjian GUO; Supported by the National Natural Science Foundation of China(Grant No.12161013);the Basic Research Program(Natural Science)of Guizhou Province(Grant No.ZK[2023]025).; In this paper,we call a tuple consisting of 3-Lie algebra and a higher derivation on it a 3-LieHDer pair.We introduce a cohomology theory of 3-LieHDer pairs.Next,we interpret the second cohomology group as the space o...; 关键词：higher derivations 3-LieHDer pairs COHOMOLOGY EXTENSIONS formal deformations

ARCHIMEDES'PRINCIPLE OF FLOTATION AND FLOATING BODIES:CONSTRUCTION,EXTENSIONS AND RELATED PROBLEMS: 《Acta Mathematica Scientia》2025年第1期237-256,共20页Chunyan LIU Elisabeth M.WERNER Deping YE Ning ZHANG; supported by the Research Funding of Wuhan Polytechnic University(2024RZ083);Elisabeth M.Werner’s work was supported by the NSF grant DMS-2103482.Deping Ye’s work was supported by an NSERC grant,Canada.Ning Zhang’s work was supported by the NSF of China(11901217,11971005).; In this article,we explain how the famous Archimedes’principle of flotation can be used to construct various floating bodies.We survey some of the most important results regarding the floating bodies,including their ...; 关键词：flfoating body affine surface area log-concave functions

Quantum Extensions to the Einstein Field Equations: 《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期2007-2031,共25页Logan Nye; This paper proposes an extension to the Einstein Field Equations by integrating quantum informational measures, specifically entanglement entropy and quantum complexity. These modified equations aim to bridge the gap ...; 关键词：Quantum Mechanics COMPLEXITY Entanglement Entropy GRAVITY General Relativity Information

Anisotropic extensions of isotropic Finch–Skea metric in the charged modified gravity: 《Communications in Theoretical Physics》2024年第9期118-140,共23页Tayyab Naseer M Sharif; In this study,we explore the Finch–Skea perfect fluid solution and extend its domain to three distinct anisotropic interior models within the framework of the f(R,T)theory,incorporating the influence of an electromag...; 关键词：ANISOTROPY modified gravity gravitational decoupling

Thermal stress simulation analysis of aerospace optical fibers and connectors and related extensions to high-speed railway area: 《High-Speed Railway》2024年第2期122-132,共11页Feng Zhou Siyuan Yu Zeren Gao Jie Kan Hao Xu Mengjie Liu; supported by the National Natural Science Foundation of China(U23A20336).; Aerospace optical cables and fiber-optic connectors have numerous advantages(e.g.,low loss,wide transmission frequency band,large capacity,light weight,and excellent resistance to electromagnetic interference).They ca...; 关键词：Aerospace optical fiber Aerospace optic connector Simulation analysis

On non-abelian extensions of 3-Leibniz algebras: 《Frontiers of Mathematics in China》2024年第2期57-74,共18页Nanyan XU Yunhe SHENG; In this paper,we study non-abelian extensions of 3-Leibniz algebras through Maurer-Cartan elements.We construct a differential graded Lie algebra and prove that there is a one-to-one correspondence between the isomorp...; 关键词：3-Leibniz algebras Leibniz algebra non-abelian extension Maurer-Cartan element

Higher-order properties and extensions for indirect MRAC and APPC of linear systems: 《Science China(Information Sciences)》2024年第4期214-234,共21页Yanjun ZHANG Zhipeng ZHANG Jian SUN Lei WANG Kangkang ZHANG; supported in part by National Natural Science Foundation of China(Grant Nos.62322304,61925303,62173323,62003277,62088101,U20B2073);Foundation(Grant No.2019-JCJQ-ZD-049);Beijing Institute of Technology Research Fund Program for Young Scholars。; Recently,a reference derived some new higher-order output tracking properties for direct model reference adaptive control(MRAC)of linear time-invariant(LTI)systems:limt→∞e^((i))(t)=0,i=1,...,n^(*-1),where n^(*)and e...; 关键词：higher-order tracking indirect adaptive control model reference adaptive control adaptive pole placement control

A New Version of the Lambda-CDM Cosmological Model, with Extensions and New Calculations: 《Journal of Modern Physics》2024年第2期193-238,共46页Jan Helm; This article gives a state-of-the-art description of the cosmological Lambda-CDM model and in addition, presents extensions of the model with new calculations of background and CMB functions. Chapters 1-4 describe the...; 关键词：Lambda-DCM Friedmann Equations CMB Metric Perturbation Hubble Parameter

Impact of trading hours extensions on foreign exchange volatility:intraday evidence from the Moscow exchange: 《Financial Innovation》2023年第1期2729-2751,共23页Michael Frommel Eyup Kadioglu; Using transaction-level tick-by-tick data of same-and next-day settlement of the Russian Ruble versus the US Dollar exchange rate(RUB/USD)traded on the Moscow Exchange Market during the period 2005–2013,we analyze th...; 关键词：VOLATILITY Trading hours extension Foreign exchange market Informed trading Volume Spread Market overlap Information flow

Custodial symmetry violation in scalar extensions of the standard model: 《Chinese Physics C》2023年第10期41-54,共14页宋华洋万霞于江浩; the Fundamental Research Funds for the Central Universities of China(GK202003018);J.-H.Y.is supported by the National Science Foundation of China(12022514,11875003,and 12047503);the National Key Research and Development Program of China(2020YFC2201501,2021YFA0718304);the CAS Project for Young Scientists in Basic Research(YSBR-006);the Key Research Program of the CAS(XDPB15)。; The new measurement of the W boson mass from the CDF collaboration shows a significant tension with the standard model prediction,which evidences violation of custodial symmetry in the scalar sector.We study the scala...; 关键词：custodial symmetry SCALAR MW mass GM model triplet model

EXTENSIONS