咨询与建议

限定检索结果

文献类型

  • 821 篇 期刊文献
  • 137 篇 会议
  • 5 册 图书

馆藏范围

  • 963 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 752 篇 理学
    • 570 篇 数学
    • 211 篇 物理学
    • 97 篇 统计学(可授理学、...
    • 72 篇 系统科学
    • 57 篇 生物学
    • 47 篇 化学
    • 19 篇 天文学
    • 19 篇 地球物理学
  • 482 篇 工学
    • 200 篇 计算机科学与技术...
    • 141 篇 软件工程
    • 69 篇 电子科学与技术(可...
    • 64 篇 力学(可授工学、理...
    • 61 篇 控制科学与工程
    • 60 篇 电气工程
    • 58 篇 信息与通信工程
    • 49 篇 生物工程
    • 46 篇 材料科学与工程(可...
    • 34 篇 动力工程及工程热...
    • 31 篇 光学工程
    • 29 篇 生物医学工程(可授...
    • 25 篇 核科学与技术
    • 23 篇 化学工程与技术
    • 18 篇 机械工程
    • 17 篇 仪器科学与技术
  • 61 篇 管理学
    • 47 篇 管理科学与工程(可...
    • 13 篇 工商管理
    • 13 篇 图书情报与档案管...
  • 25 篇 医学
    • 23 篇 临床医学
    • 18 篇 基础医学(可授医学...
  • 13 篇 教育学
    • 13 篇 教育学
  • 6 篇 农学
  • 5 篇 法学
  • 4 篇 经济学
  • 1 篇 历史学
  • 1 篇 军事学

主题

  • 33 篇 finite element m...
  • 14 篇 numerical method...
  • 13 篇 convergence
  • 12 篇 finite
  • 11 篇 eigenvalues and ...
  • 11 篇 gravitational wa...
  • 10 篇 optimization
  • 10 篇 global convergen...
  • 9 篇 deep neural netw...
  • 9 篇 machine learning
  • 9 篇 stochastic syste...
  • 9 篇 unconstrained op...
  • 8 篇 deep learning
  • 8 篇 partial differen...
  • 8 篇 computational mo...
  • 8 篇 element
  • 8 篇 polynomials
  • 8 篇 monte carlo meth...
  • 8 篇 beamforming
  • 7 篇 method

机构

  • 84 篇 school of mathem...
  • 76 篇 lsec institute o...
  • 62 篇 institute of com...
  • 40 篇 state key labora...
  • 23 篇 university of ch...
  • 21 篇 the state key la...
  • 19 篇 institute for pl...
  • 19 篇 university of so...
  • 18 篇 lsec institute o...
  • 18 篇 institute of app...
  • 17 篇 lsec institute o...
  • 16 篇 department of as...
  • 16 篇 scuola di ingegn...
  • 16 篇 king’s college l...
  • 16 篇 the university o...
  • 16 篇 infn sezione di ...
  • 16 篇 dipartimento di ...
  • 16 篇 università degli...
  • 16 篇 ligo laboratory ...
  • 16 篇 university of ma...

作者

  • 51 篇 liu ya-feng
  • 30 篇 zhou tao
  • 21 篇 yu haijun
  • 21 篇 zhou aihui
  • 17 篇 zhang shuo
  • 16 篇 r. takahashi
  • 16 篇 j. c. bayley
  • 16 篇 k. komori
  • 16 篇 t. kajita
  • 16 篇 f. hellman
  • 16 篇 m. kinley-hanlon
  • 16 篇 t. mcrae
  • 16 篇 a. parisi
  • 16 篇 t. sawada
  • 16 篇 s. rowan
  • 16 篇 s. m. aronson
  • 16 篇 v. p. mitrofanov
  • 16 篇 a. j. tanasijczu...
  • 16 篇 g. moreno
  • 16 篇 g. hemming

语言

  • 835 篇 英文
  • 122 篇 其他
  • 5 篇 中文
检索条件"机构=Institute of Computational Mathematics and Scientic/Engineering Computing"
963 条 记 录,以下是221-230 订阅
排序:
An Approximation Theory Framework for Measure-Transport Sampling Algorithms
arXiv
收藏 引用
arXiv 2023年
作者: Baptista, Ricardo Hosseini, Bamdad Kovachki, Nikola B. Marzouk, Youssef Sagiv, Amir Computing and Mathematical Sciences Caltech PasadenaCA United States Applied Mathematics University of Washington SeattleWA United States NVIDIA Corporation Santa ClaraCA United States Center for Computational Science and Engineering MIT CambridgeMA United States Technion - Israel Institute of Technology Haifa Israel
This article presents a general approximation-theoretic framework to analyze measure transport algorithms for probabilistic modeling. A primary motivating application for such algorithms is sampling-a central task in ... 详细信息
来源: 评论
Quantum simulation of the Fokker-Planck equation via Schrödingerization
arXiv
收藏 引用
arXiv 2024年
作者: Jin, Shi Liu, Nana Yu, Yue School of Mathematical Sciences Institute of Natural Sciences MOE-LSC Shanghai Jiao Tong University Shanghai200240 China University of Michigan Shanghai Jiao Tong University Joint Institute Shanghai200240 China School of Mathematics and Computational Science Hunan Key Laboratory for Computation and Simulation in Science and Engineering Key Laboratory of Intelligent Computing and Information Processing of Ministry of Education Xiangtan University Hunan Xiangtan411105 China
This paper studies a quantum simulation technique for solving the Fokker-Planck equation. Traditional semi-discretization methods often fail to preserve the underlying Hamiltonian dynamics and may even modify the Hami... 详细信息
来源: 评论
Sensing With Communication Signals: From Information Theory to Signal Processing
arXiv
收藏 引用
arXiv 2025年
作者: Liu, Fan Liu, Ya-Feng Cui, Yuanhao Masouros, Christos Xu, Jie Han, Tony Xiao Buzzi, Stefano Eldar, Yonina C. Jin, Shi National Mobile Communications Research Laboratory School of Information Science and Engineering Southeast University Nanjing210096 China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematicsand Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China Department of Communication Engineering Beijing University of Posts and Telecommunications Beijing100876 China Department of Electronic and Electrical Engineering University College London LondonWC1E 7JE United Kingdom Guangdong518172 China Huawei Technologies Co. Ltd China Department of Electrical and Information Engineering University of Cassino and Southern Lazio CassinoI-03043 Italy Department of Electronics Information and Bioengineering Politecnico di Milano MilanoI-20133 Italy ParmaI-43124 Italy Faculty of Mathematics and Computer Science Weizmann Institute of Science Rehovot Israel
The Integrated Sensing and Communications (ISAC) paradigm is anticipated to be a cornerstone of the upcoming 6G networks. In order to optimize the use of wireless resources, 6G ISAC systems need to harness the communi... 详细信息
来源: 评论
Quantifying gender imbalance in East Asian academia: Research career and citation practice
arXiv
收藏 引用
arXiv 2023年
作者: Nakajima, Kazuki Liu, Ruodan Shudo, Kazuyuki Masuda, Naoki Department of Mathematical and Computing Science Tokyo Institute of Technology Meguro-ku Tokyo152-8552 Japan Department of Mathematics State University of New York at Buffalo Buffalo14260 United States Academic Center for Computing and Media Studies Kyoto University Sakyo-ku Kyoto606-8501 Japan Computational and Data-Enabled Science and Engineering Program State University of New York at Buffalo Buffalo14260 United States Center for Computational Social Science Kobe University Kobe657-8501 Japan
Gender imbalance in academia has been confirmed in terms of a variety of indicators, and its magnitude often varies from country to country. Europe and North America, which cover a large fraction of research workforce... 详细信息
来源: 评论
A high-order unfitted finite element method for moving interface problems
arXiv
收藏 引用
arXiv 2021年
作者: Ma, Chuwen Zheng, Weiying School of Mathematical Science University of Chinese Academy of Sciences Institute of Computational Mathematics and Scientific Engineering Computing Academy of Mathematics and System Sciences Chinese Academy of Sciences Beijing100190 China LSEC Institute of Computational Mathematics and Scientific Engineering Computing Academy of Mathematics and System Sciences Chinese Academy of Sciences Beijing100190 China School of Mathematical Science University of Chinese Academy of Sciences China
We propose a kth-order unfitted finite element method (2 ≤ k ≤ 4) to solve moving interface problem of the Oseen equations. Thorough error estimates for the discrete solutions are presented by considering errors fro... 详细信息
来源: 评论
Finite Element Method for a Nonlinear PML Helmholtz Equation with High Wave Number
arXiv
收藏 引用
arXiv 2022年
作者: Jiang, Run Li, Yonglin Wu, Haijun Zou, Jun Department of Mathematics Nanjing University Jiangsu210093 China Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China Department of Applied Mathematics The Hong Kong Polytechnic University Hung Hom Hong Kong Department of Mathematics The Chinese University of Hong Kong N.T. Shatin Hong Kong
A nonlinear Helmholtz equation (NLH) with high wave number and Sommerfeld radiation condition is approximated by the perfectly matched layer (PML) technique and then discretized by the linear finite element method (FE... 详细信息
来源: 评论
Covariance-Based Activity Detection in Cooperative Multi-Cell Massive MIMO: Scaling Law and Efficient Algorithms
arXiv
收藏 引用
arXiv 2023年
作者: Wang, Ziyue Liu, Ya-Feng Wang, Zhaorui Yu, Wei The State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China The School of Mathematical Sciences University of Chinese Academy of Sciences Beijing100049 China Guangdong Provincial Key Laboratory of Future Networks of Intelligence The Chinese University of Hong Kong Shenzhen518172 China The Edward S. Rogers Sr. Department of Electrical and Computer Engineering University of Toronto TorontoONM5S 3G4 Canada
This paper focuses on the covariance-based activity detection problem in a multi-cell massive multiple-input multiple-output (MIMO) system. In this system, active devices transmit their signature sequences to multiple... 详细信息
来源: 评论
A DECOUPLING TWO-GRID METHOD FOR THE STEADY-STATE POISSON-NERNST-PLANCK EQUATIONS
收藏 引用
Journal of computational mathematics 2019年 第4期37卷 556-578页
作者: Ying Yang Benzhuo Lu Yan Xie School of Mathematics and Computing Science Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation Guilin University of Electronic Technology Guilin 541004 China LSEC Institute of Computational Mathematics and Scientific/Engineering Computing the National Center for Mathematics and Interdisciplinary Sciences Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing 100190 China LSEC Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing 100190 China
Poisson-Nernst-Planck equations are widely used to describe the electrodiffusion of ions in a solvated biomolecular system. Two kinds of two-grid finite element algorithms are proposed to decouple the steady-state Poi... 详细信息
来源: 评论
A force-based gradient descent method for ab initio atomic structure relaxation
arXiv
收藏 引用
arXiv 2022年
作者: Hu, Yukuan Gao, Xingyu Zhao, Yafan Liu, Xin Song, Haifeng State Key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China University of Chinese Academy of Sciences Beijing100049 China Laboratory of Computational Physics Institute of Applied Physics and Computational Mathematics Beijing100088 China CAEP Software Center for High Performance Numerical Simulation Beijing100088 China
Force-based algorithms for ab initio atomic structure relaxation, such as conjugate gradient methods, usually get stuck in the line minimization processes along search directions, where expensive ab initio calculation... 详细信息
来源: 评论
A mathematical aspect of Hohenberg-Kohn theorem
收藏 引用
Science China mathematics 2019年 第1期62卷 63-68页
作者: Aihui Zhou LSEC Institute of Computational Mathematics and Scientific/Engineering ComputingAcademy of Mathematics and Systems ScienceChinese Academy of Sciences School of Mathematical Sciences University of Chinese Academy of Sciences
The Hohenberg-Kohn theorem plays a fundamental role in density functional theory, which has become the most popular and powerful computational approach to study the electronic structure of *** this article, we study t... 详细信息
来源: 评论