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检索条件"机构=Applied Mathematics and Computational Science Graduate Program"
923 条 记 录,以下是1-10 订阅
A dive into spectral inference networks: improved algorithms for self-supervised learning of continuous spectral representations
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applied mathematics and Mechanics(English Edition) 2023年 第7期44卷 1199-1224页
作者: J.WU S.F.WANG P.PERDIKARIS Graduate Group in Applied Mathematics and Computational Science University of Pennsylvania PhiladelphiaPA 19104U.S.A. Department of Mechanical Engineering and Applied Mechanics University of Pennsylvania PhiladelphiaPA 19104U.S.A.
We propose a self-supervising learning framework for finding the dominant eigenfunction-eigenvalue pairs of linear and self-adjoint *** represent target eigenfunctions with coordinate-based neural networks and employ ... 详细信息
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Fragmentation dynamics of electron-impact double ionization of helium
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Chinese Physics B 2023年 第6期32卷 9-15页
作者: 刘士炜 叶地发 刘杰 Beijing Computational Science Research Center Beijing 100193China Laboratory of Computational Physics Institute of Applied Physics and Computational MathematicsBeijing 100088China Graduate School China Academy of Engineering PhysicsBeijing 100193China HEDPS Center for Applied Physics and Technologyand College of EngineeringPeking UniversityBeijing 100871China
We study the double ionization dynamics of a helium atom impacted by electrons with full-dimensional classical trajectory Monte Carlo simulation. The excess energy is chosen to cover a wide range of values from 5 e V ... 详细信息
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STOCHASTIC CONTROLLED AVERAGING FOR FEDERATED LEARNING WITH COMMUNICATION COMPRESSION  12
STOCHASTIC CONTROLLED AVERAGING FOR FEDERATED LEARNING WITH ...
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12th International Conference on Learning Representations, ICLR 2024
作者: Huang, Xinmeng Li, Ping Li, Xiaoyun LinkedIn BellevueWA98004 United States The Graduate Group of Applied Mathematics and Computational Science The University of Pennsylvania United States
Communication compression has been an important topic in Federated Learning (FL) for alleviating the communication overhead. However, communication compression brings forth new challenges in FL due to the interplay of... 详细信息
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Error Estimate of a New Conservative Finite Difference Scheme for the Klein-Gordon-Dirac System
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Numerical mathematics(Theory,Methods and Applications) 2023年 第1期16卷 140-164页
作者: Shasha Bian Yue Cheng Boling Guo Tingchun Wang The Graduate School of China Academy of Engineering Physics Beijing 100088China School of Mathematics and Statistics Nanjing University of Information Science and TechnologyNanjing 210044China Institute of Applied Physics and Computational Mathematics Beijing 100088China
In this paper,we derive and analyze a conservative Crank-Nicolson-type finite difference scheme for the Klein-Gordon-Dirac(KGD)*** from the derivation of the existing numerical methods given in literature where the nu... 详细信息
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An Iterative Thresholding Method for the Minimum Compliance Problem
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Communications in computational Physics 2023年 第4期33卷 1189-1216页
作者: Luyu Cen Wei Hu Dong Wang Xiaoping Wang Department of Mathematics Hong Kong University of Science and TechnologyClear Water BayKowloonHong KongChina The Program in Applied and Computational Mathematics Princeton UniversityPrincetonNew JerseyUSA School of Science and Engineering The Chinese University of Hong KongShenzhenGuangdong 518172China Shenzhen International Center for Industrial and Applied Mathematics Shenzhen Research Institute of Big DataGuangdong 518172China
In this paper,we propose a simple energy decaying iterative thresholding algorithm to solve the two-phase minimum compliance *** material domain is implicitly represented by its characteristic function,and the problem... 详细信息
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Hydrogen-Bonding Interactions from Nucleobase-Decorated Supramolecular Polymer: Synthesis, Self-Assembly and Biomedical Applications
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ACS Biomaterials science and Engineering 2024年 第1期10卷 234-254页
作者: Ilhami, Fasih Bintang Birhan, Yihenew Simegniew Cheng, Chih-Chia Department of Natural Science Faculty of Mathematics and Natural Science Universitas Negeri Surabaya Surabaya60231 Indonesia Department of Chemistry College of Natural and Computational Sciences Debre Markos University Debre Markos00000 Ethiopia Graduate Institute of Applied Science and Technology National Taiwan University of Science and Technology Taipei10607 Taiwan
The fabrication of supramolecular materials for biomedical applications such as drug delivery, bioimaging, wound-dressing, adhesion materials, photodynamic/photothermal therapy, infection control (as antibacterial), e... 详细信息
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A Gas-Kinetic Scheme for Collisional Vlasov-Poisson Equations in Cylindrical Coordinates
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Communications in computational Physics 2022年 第8期32卷 779-809页
作者: Yi Wang Jiexing Zhang Guoxi Ni University of Science and Technology of China HefeiChina Graduate school of China Academy of Engineering Physics BeijingChina Institute of Applied Physics and computational mathematics BeijingChina
Many configurations in plasma physics are axisymmetric,it will be more convenient to depict them in cylindrical coordinates compared with Cartesian *** this paper,a gas-kinetic scheme for collisional Vlasov-Poisson eq... 详细信息
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Correlations in interacting electron liquids: Many-body statistics and hyperuniformity
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Physical Review B 2024年 第10期110卷 104201页
作者: Haina Wang Rhine Samajdar Salvatore Torquato Department of Chemistry Department of Physics Princeton Center for Theoretical Science Princeton Materials Institute Program in Applied and Computational Mathematics
Disordered hyperuniform many-body systems are exotic states of matter with novel optical, transport, and mechanical properties. These systems are characterized by an anomalous suppression of large-scale density fluctu... 详细信息
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Local order metrics for many-particle systems across length scales
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Physical Review Research 2024年 第3期6卷 033262页
作者: Charles Emmett Maher Salvatore Torquato Department of Chemistry Department of Physics Princeton Institute for the Science and Technology of Materials Program in Applied and Computational Mathematics
Formulating order metrics that sensitively quantify the degree of order/disorder in many-particle systems in d-dimensional Euclidean space Rd across length scales is an outstanding challenge in physics, chemistry, and... 详细信息
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Semi-analytical finite element method applied for characterizing micropolar fibrous composites
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applied mathematics and Mechanics(English Edition) 2024年 第12期45卷 2147-2164页
作者: J.A.OTERO Y.ESPINOSA-ALMEYDA R.RODRIGUEZ-RAMOS J.MERODIO School of Engineering and Sciences Monterrey Institute of TechnologyEstado de Mexico 52926Mexico Institute of Engineering and Technology Autonomous University of Ciudad JuarezCiudad JuarezChihuahua 32310Mexico Postgraduate Program in Computational Modeling in Science and Technology Federal Fluminense UniversityRıo de Janeiro 27255-125Brazil Faculty of Mathematics and Computer Science University of HavanaLa Habana 10400Cuba Department of Mathematics Applied to ICT School of Informatics Systems EngineeringTechnical University of MadridMadrid 28031Spain
A semi-analytical finite element method(SAFEM),based on the two-scale asymptotic homogenization method(AHM)and the finite element method(FEM),is implemented to obtain the effective properties of two-phase fiber-reinfo... 详细信息
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