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检索条件"机构=The Department of Mathematics and Program in Applied and Computational Mathematics"
7140 条 记 录,以下是391-400 订阅
排序:
SECOND-ORDER NUMERICAL SCHEMES FOR DECOUPLED FORWARD-BACKWARD STOCHASTIC DIFFERENTIAL EQUATIONS WITH JUMPS
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Journal of computational mathematics 2017年 第2期35卷 213-244页
作者: Weidong Zhao Wei Zhang Guannan Zhang Department of Mathematics Shandong University Jinan Shandong 250100 China Department of Mathematics Beijing University of Technology Beijing 100022 China Department of Computational and Applied Mathematics Oak Ridge National Laboratory Oak Ridge Tennessee 37831 United States
We propose new numerical schemes for decoupled forward-backward stochastic differ- ential equations (FBSDEs) with jumps, where the stochastic dynamics are driven by a d- dimensional Brownian motion and an independen... 详细信息
来源: 评论
Calculation of the High-n Dielectronic Satellites of K_(α) Resonance Lines for Heliumlike Iron
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Chinese Physics Letters 1998年 第2期15卷 101-102页
作者: WANG Jian-guo CHANG Tie-qiang DONG Chen-zhong Institute of Applied Physics and Computational Mathematics Beijing I00088 Department of Physics Northwest Normal UniversityLanzhou 730070
A simplified relativistic configuration interaction method is used to study the dielectronic satellite transition processes,in which the whole high-n dielectronic satellite transition processes can be treated convenie... 详细信息
来源: 评论
A RELAXATION METHOD FOR INTEGRAL INVERSION applied TO HF RADAR MEASUREMENT OF THE OCEAN WAVE DIRECTIONAL SPECTRUM
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INTERNATIONAL JOURNAL OF REMOTE SENSING 1990年 第8期11卷 1481-1494页
作者: WYATT, LR Department of Applied and Computational Mathematics University of Sheffield Sheffield S10 2TN United Kingdom
The Chahine-Twomey relaxation method for inversion of the atmospheric radiative transfer equation is extended to provide an inverse solution to Barrick's equation describing second order scatter of high frequency ...
来源: 评论
From Kernels to Features: A Multi-Scale Adaptive Theory of Feature Learning
arXiv
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arXiv 2025年
作者: Rubin, Noa Fischer, Kirsten Lindner, Javed Dahmen, David Seroussi, Inbar Ringel, Zohar Krämer, Michael Helias, Moritz The Racah Institute of Physics The Hebrew University of Jerusalem Jerusalem Israel Computational and Systems Neuroscience Jülich Research Centre Jülich Germany RWTH Aachen University Aachen Germany Department of Physics RWTH Aachen University Aachen Germany Institute for Theoretical Particle Physics and Cosmology RWTH Aachen University Aachen Germany Department of Applied Mathematics School of Mathematical Sciences Tel-Aviv University Tel-Aviv Israel
Theoretically describing feature learning in neural networks is crucial for understanding their expressive power and inductive biases, motivating various approaches. Some approaches describe network behavior after tra... 详细信息
来源: 评论
SIGNIFICANT WAVEHEIGHT MEASUREMENT WITH HF RADAR
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INTERNATIONAL JOURNAL OF REMOTE SENSING 1988年 第6期9卷 1087-1095页
作者: WYATT, LR Department of Applied and Computational Mathematics University of Sheffield Sheffield S10 2TN United Kingdom
High frequency radar measurements of significant waveheight during two experiments in the Celtic Sea are discussed. A new algorithm has been developed which can be used to provide measurements of significant waveheigh... 详细信息
来源: 评论
OPTIMAL BOUNDARY CONTROL OF A TRACKING PROBLEM FOR A PARABOLIC DISTRIBUTED PARAMETER SYSTEM
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INTERNATIONAL JOURNAL OF CONTROL 1985年 第2期42卷 411-431页
作者: HUNTLEY, E Department of Applied and Computational Mathematics University of Sheffield Sheffield SI0 2TN United Kingdom
A comparative study is made of five methods for calculating the optimal control function for a linear parabolic tracking problem with boundary control. Questions of computational instability, numerical accuracy and ec... 详细信息
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Spatiotempora lcomplexity of the Cubic Ginzburg-Landau Equation
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Communications in Nonlinear Science and Numerical Simulation 1996年 第4期1卷 14-19页
作者: Boling GUO, Zhujung JING  & Bainian LU  (Center for Nonlinear Studies, Institute of applied Physicsand computational mathematics, Beijing100088)  (Institute of mathematics, Academia Sinica, Beijing100080)  (department of Center for Nonlinear Studies Institute of Applied Physics and Computational Mathematics Beijing 100088 China Institute of Mathematics Academia Sinica Beijing 100080 China Department of Mathematics Shaanxi Normal University Xi'an 710062 Shaanxi China
SpatiotemporalcomplexityoftheCubicGinzburg-LandauEquation1,21ProjectsupportedbytheNationalScienceFoundationo... 详细信息
来源: 评论
SIMULATIONS OF THE SEASONAL AND UNIVERSAL TIME VARIATIONS OF THE HIGH-LATITUDE THERMOSPHERE AND IONOSPHERE USING A COUPLED, 3-DIMENSIONAL, MODEL
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PURE AND applied GEOPHYSICS 1988年 第2-3期127卷 189-217页
作者: FULLERROWELL, TJ REES, D QUEGAN, S MOFFETT, RJ BAILEY, GJ Department of Physics and Astronomy University College London London Department of Applied and Computational Mathematics University of Sheffield Sheffield
The University College London Global Thermospheric Model and the Sheffield University High-Latitude Ionospheric Convection Model have been integrated and improved to simulate the self-consistent interaction of the the... 详细信息
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Short- and long-time behavior of eddy-viscosity models
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Theoretical and computational Fluid Dynamics 1993年 第5期4卷 197-207页
作者: Smith, Leslie M. Yakhot, Victor Applied and Computational Mathematics Program Princeton University Princeton 08544 NJ United States
The short-time behavior of the turbulent viscosity is inferred from the immediate response of the Reynolds stress deduced by Crow [1] for the problem of isotropic turbulence subjected to a mean strain at time t=0. The...
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Determination of the Landé gJ factor and Zeeman coefficients in ground-state 171Yb+ and their applications to quantum frequency standards
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Physical Review A 2025年 第1期111卷 012814-012814页
作者: Jize Han Benquan Lu Yanmei Yu Jiguang Li Zhiguo Huang Jingwei Wen Ling Qian Lijun Wang State Key Laboratory of Precision Measurement Technology and Instruments Department of Precision Instrument Tsinghua University Beijing 100084 China China Mobile (Suzhou) Software Technology Company Limited Suzhou 215163 China National Time Service Center Chinese Academy of Sciences Xi'an 710600 China Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China University of Chinese Academy of Sciences Beijing 100049 China Institute of Applied Physics and Computational Mathematics Beijing 100088 China Department of Physics Tsinghua University Beijing 100084 China
We report the determination of the Landé gJ factor and Zeeman coefficients for the ground-state of 171Yb+, relevant to microwave quantum frequency standards (QFSs). The gJ factor is obtained by using two independ... 详细信息
来源: 评论