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EULER: 作品数：751被引量：1028H指数：12; 导出分析报告; 相关领域：理学更多>>; 相关作者：王术乐茂华杨小东毛伟徐昆更多>>; 相关机构：西北工业大学南京航空航天大学湘潭大学哈尔滨工业大学更多>>; 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广东省自然科学基金更多>>

方向Tilt-Euler法的简单模型试验及其在海洋磁探中的应用: 《中国港湾建设》2025年第3期38-42,共5页包江倪冉牟宗辉张陆锋; 通过对方向(Tilt-Euler)公式的推导,同时现场试验建立磁化方向不同、形状不同的4种理论简单模型,在此基础上进行磁探物体的三维坐标反演,同时通过实际的海洋磁探项目进行方法的论证,探讨方向Tilt-Euler法在海洋磁探中的反演优势。结果...; 关键词：方向Tilt-Euler 海洋磁探磁力测量深度反演航道施工障碍物

Distributed algorithms for aggregative games with multiple uncertain Euler–Lagrange systems over switching networks: 《Journal of Automation and Intelligence》2025年第1期2-9,共8页Zhaocong Liu Jie Huang; supported by the Research Grants Council of the Hong Kong Special Administration Region under the Grant No.14201621。; In this paper,we investigate the distributed Nash equilibrium(NE)seeking problem for aggregative games with multiple uncertain Euler–Lagrange(EL)systems over jointly connected and weight-balanced switching networks.T...; 关键词：Aggregative games Euler-Lagrange systems Jointly connected networks Adaptive control

QED effects on Kerr-Newman black hole shadows: 《Chinese Physics C》2025年第2期181-192,共12页Shao-bing Yuan Chang-kai Luo Ze-zhou Hu Zhen-yu Zhang Bin Chen; supported by the National Nature Science Foundation of China(12275004)。; By incorporating first-order QED effects,we explored the shadows of Kerr-Newman black holes with a magnetic charge through the numerical backward ray-tracing method.Our investigation encompassed both the direct influe...; 关键词：black hole shadow quantum electrodynamics Euler-Heisenberg model effective metric

Learning the parameters of a class of stochastic Lotka-Volterra systems with neural networks: 《中国科学院大学学报(中英文)》2025年第1期20-25,共6页WANG Zhanpeng WANG Lijin; Supported by the National Natural Science Foundation of China(11971458,11471310)。; In this paper,we propose a neural network approach to learn the parameters of a class of stochastic Lotka-Volterra systems.Approximations of the mean and covariance matrix of the observational variables are obtained f...; 关键词：stochastic Lotka-Volterra systems neural networks Euler-Maruyama scheme parameter estimation

Structural Evolution of Kollapur Region in the Northwestern Margin of Cuddapah Basin and, Eastern Dharwar Craton, South India: New Insights from Gravity Anomalies: 《Journal of Geoscience and Environment Protection》2025年第2期177-198,共22页Linga Swamy Jogu Udaya Laxmi Gakka; To decipher both shallow and deeper structural features that may control the emplacement of Kimberlite/Lamproite bodies in basement-exposed and covered areas, a detailed gravity survey was conducted on the northern ba...; 关键词：Amphibolite Schist Kimberlite and Lamproite Gravity Anomalies Euler 3D Depth Gravity Modelling

ROE格式的物理增强图神经网络求解Euler与层流不可压NS方程: 《应用数学和力学》2025年第1期55-71,共17页宋尚校姜龙祥王丽媛褚新坤张浩; 近年来,融合物理信息的深度学习方法为偏微分方程的求解提供了一个新的思路.然而,到目前为止,大多数工作在解空间存在间断的问题上的计算精度不高,时间外推能力差.针对以上两个问题,该文提出了使用图神经网络结合流体计算领域的ROE格式...; 关键词：深度学习图神经网络 ROE格式 EULER方程 NS方程

The Hilbert expansion of the Boltzmann equation in the incompressible Euler level in a channel: 《Science China Mathematics》2025年第1期39-88,共50页Feimin Huang Weiqiang Wang Yong Wang Feng Xiao; supported by National Key R&D Program of China(Grant No.2021YFA1000800);National Natural Science Foundation of China(Grant No.12288201);supported by National Natural Science Foundation of China(Grant Nos.12022114 and 12288201);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-031);Youth Innovation Promotion Association of CAS(Grant No.2019002);supported by National Natural Science Foundation of China(Grant No.12201209)。; The study of the hydrodynamic limit of the Boltzmann equation with physical boundary is a challenging problem due to the appearance of the viscous and Knudsen boundary layers.In this paper,the hydrodynamic limit from ...; 关键词：Boltzmann equation incompressible Euler equations hydrodynamic limit Hilbert expansion specular reflection boundary condition viscous boundary layer Knudsen boundary layer

IDSSCNN-XgBoost:Improved Dual-Stream Shallow Convolutional Neural Network Based on Extreme Gradient Boosting Algorithm for Micro Expression Recognition: 《Computers, Materials & Continua》2025年第1期729-749,共21页Adnan Ahmad Zhao Li Irfan Tariq Zhengran He; supported by the Key Research and Development Program of Jiangsu Province under Grant BE2022059-3,CTBC Bank through the Industry-Academia Cooperation Project,as well as by the Ministry of Science and Technology of Taiwan through Grants MOST-108-2218-E-002-055,MOST-109-2223-E-009-002-MY3,MOST-109-2218-E-009-025,and MOST431109-2218-E-002-015.; Micro-expressions(ME)recognition is a complex task that requires advanced techniques to extract informative features fromfacial expressions.Numerous deep neural networks(DNNs)with convolutional structures have been pr...; 关键词：ME recognition dual stream shallow convolutional neural network euler video magnification TV-L1 XgBoost

Some Inequalities Involving the Exponential Transform: 《Advances in Pure Mathematics》2024年第12期859-872,共14页Alex Kyriakis Marios Kyriakis; The exponential transform or modified Fourier transform is an integral transform where the Kernel function is Ka(ξ,t)=a−iξt, and a∈] 1,+∞ [. This is a general case of the Fourier transform where the Kernel functio...; 关键词：Modified Fourier Transform INEQUALITIES Riemann Zeta Function Euler-Mascheroni Constant

Quantitative Derivation of the Euler-Poisson Equation from Quantum Many-Body Dynamics被引量：1: 《Peking Mathematical Journal》2024年第2期643-711,共69页Xuwen Chen Shunlin Shen Zhifei Zhang; X.Chen was supported in part by NSF grant DMS-2005469 and a Simons fellowship numbered 916862;S.Shen was supported in part by the Postdoctoral Science Foundation of China under Grant 2022M720263;Z.Zhang was supported in part by NSF of China under Grant 12171010 and 12288101.; We study the three dimensional quantum many-body dynamics with repulsive Coulomb interaction in the mean-field setting.The Euler-Poisson equation is its limit as the particle number tends to infinity and Planck’s con...; 关键词：Euler-Poissonequation BBGKY hierarchy Quantum many-body dynamics Modulated energy

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