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SPLITTING: 作品数：716被引量：944H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：徐驰卢晶晶张晓林苏业旺范洁更多>>; 相关机构：北京邮电大学国防科学技术大学清华大学太原理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

CRANK-NICOLSON GALERKIN APPROXIMATIONS FOR LOGARITHMIC KLEIN-GORDON EQUATION: 《Journal of Computational Mathematics》2025年第3期641-672,共32页Fang Chen Meng Li Yanmin Zhao; supported by the China Postdoctoral Science Foundation(Grant No.2023T160589);by the Cultivation Foundation of Zhengzhou University(Grant No.JC23153003);by the National Natural Science Foundation of China(Grant Nos.11801527,11971416);by the Natural Science Foundation of Henan Province(Grant No.222300420256);by the Training Plan of Young Backbone Teachers in Colleges of Henan Province(Grant No.2020GGJS230);by the Program for Innovative Research Team(in Science and Technology)in University of Henan Province(Grant No.23IRTSTHN018);by the Academic Degrees&Graduate Education Reform Project of Henan Province(Grant No.2021SJGLX224Y).; This paper presents three regularized models for the logarithmic Klein-Gordon equation.By using a modified Crank-Nicolson method in time and the Galerkin finite element method(FEM)in space,a fully implicit energy-cons...; 关键词：Logarithmic Klein-Gordon equation Finite element method CUT-OFF Error splitting technique CONVERGENCE

Splitting of triply quantized vortices in Bose-Einstein condensates of finite temperature: 《Communications in Theoretical Physics》2025年第4期167-172,共6页Jun Yan Jiexiong Mo Lichang Mo Shanquan Lan Xiaobao Xu Guqiang Li Huandian He; provided by the Guangdong Basic and Applied Basic Research Foundation of China(Grant Nos.2024A1515012552,2022A1515011938,2022A1515012425);the National Natural Science Foundation of China(Grant No.12005088);the support received from Lingnan Normal University(Grant Nos.YL20200203,ZL1930)。; Utilizing the dissipative Gross-Pitaevskii equation,we investigated the splitting dynamics of triply quantized vortices at finite temperature.Through linear perturbation analysis,we determined the excitation modes of ...; 关键词：dissipative Gross-Pitaevskii equation Bose-Einstein condensates dynamic of quantum vortex splitting pattern numerical simulation

Rock failure mechanisms based on rheological dynamics: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2239-2255,共17页Dragan D.Milašinović; This paper investigates the mechanisms of rock failure related to axial splitting and shear failure due to hoop stresses in cylindrical specimens.The hoop stresses are caused by normal viscous stress.The rheological d...; 关键词：Rock failure mechanisms COHESION Normal viscous stress Hoop stresses Axial splitting Critical crack depth Shear failure

Joint Flow Splitting,Sorting and Selecting for CQF Scheduling in TSN: 《China Communications》2025年第4期268-280,共13页Ma Tao Zhou Feifei Guan Ti Jiang Qinru Yu Yang; supported by Science and Technology Project of State Grid Corporation Headquarters under Grant 5108-202218280A-2-170-XG(Development and Application of Power Time-Sensitive Network Switching Chip。; The progress of modern industry has given rise to great requirements for network transmission latency and reliability in domains such as smart grid and intelligent driving.To address these challenges,the concept of Ti...; 关键词：cyclic queuing and forwarding model joint flow splitting sorting and selecting timesensitive networking

Study on Sulfate Erosion Resistance of Basalt Fiber Concrete after Ultra-Low Temperature Freezing and Thawing: 《World Journal of Engineering and Technology》2025年第1期80-95,共16页Kourachia Said Ali Yang Li Lingfeng Ye; This study investigates the compressive and tensile properties of basalt fiber-reinforced concrete (BFRC) after ultra-low-temperature freeze-thaw cycles. Scanning electron microscope (SEM) analysis was conducted to ex...; 关键词：Basalt Fiber Concrete Ultra-Low Temperature Freeze-Thaw Cycle Compressive Properties Splitting Tensile Properties Strength Deterioration Model

Microdroplet splitting and mixing by portable triboelectric nanogenerator: 《Nano Research》2025年第2期741-750,共10页Qi Gao Qin Xiang Wenkai Liu Mengru Ding Wei Long Jianlong Wang Xiaojun Cheng Hengyu Li Zhong Lin Wang Tinghai Cheng; The authors are grateful for the support from the National Natural Science Foundation of China(No.52405052);the Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems(No.GZKF-202305);the Postdoctoral Fellowship Program(Grade B)of China Postdoctoral Science Foundation(No.GZB20230731);the National Key R&D Project from Minister of Science and Technology(No.2021YFA1201601).; Theadvancementofdigital microfluidics technology has been pivotal in academic research andengineering applications.However,the prevailing limitation is that traditional voltage sources generate an excess of Joule heat...; 关键词：triboelectric nanogenerator microdroplet manipulation digital microfluidics droplet splitting droplet mixing

Reproducible Learning of Gaussian Graphical Models via Graphical Lasso Multiple Data Splitting: 《Acta Mathematica Sinica,English Series》2025年第2期553-568,共16页Kang Hu Danning Li Binghui Liu; partially supported by the National Natural Science Foundation of China(Grant No.12171079);the National Key R&D Program of China(Grant No.2020YFA0714102);partially supported by the National Natural Science Foundation of China(Grant No.12101116);the National Key Research and Development Program of China(Grant No.2022YFA1003701)。; Gaussian graphical models(GGMs) are widely used as intuitive and efficient tools for data analysis in several application domains. To address the reproducibility issue of structure learning of a GGM, it is essential t...; 关键词：False discovery rate Gaussian graphical model multiple data splitting graphical Lasso

MEDIA FOCUS: 《China Weekly》2025年第2期8-8,共1页; New Forms of Comedy Laughing All the Way to the Bank,NewsChina,Chinese Edition,Over the past five years,talk shows,stand-up and sketch comedies have outperformed traditional crosstalk and skits to take over the comedy...; 关键词：SKETCH essentially SPLITTING

Resource Allocation for RSMA-Aided Multibeam Satellite Communications: 《China Communications》2025年第2期241-255,共15页Cui Huanxi Xiao Zhenyu Zhu Lipeng; This paper investigates the resource allocation for rate-splitting multiple access(RSMA)enabled multibeam satellite communication systems.Specifically,we minimize the total unmet user rate,which denotes the difference...; 关键词：multibeam satellite power allocation PRECODING rate allocation rate-splitting multiple access(RSMA)

Freestanding metamaterial with constant coupling response for terahertz flexible functional devices: 《Photonics Research》2025年第1期177-186,共10页QIUMING ZENG TINGTING SHI YI HUANG SHUNCONG ZHONG FUWEI SUN CHENGLONG GUAN JIANXIONG CHEN TINGLING LIN YUJIE ZHONG YONGLIN HUANG; National Natural Science Foundation of China(52275096,72304127);Fujian Provincial Major Research Project(2022HZ024005);Science and Technology Planning Project of Fuzhou(2022-P-022);Natural Science Foundation of Fujian Province(2022J01071).; Metamaterials(MMs)have become increasingly prominent in terahertz flexible devices.However,bending deformation often alters the structure of the unit,which affects the response performance and stability of MMs.Here,a ...; 关键词：coupling SPLITTING CONSTANT

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