咨询与建议

限定检索结果

文献类型

  • 5,906 篇 期刊文献
  • 1,211 篇 会议
  • 36 册 图书

馆藏范围

  • 7,153 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 5,466 篇 理学
    • 2,961 篇 数学
    • 2,583 篇 物理学
    • 910 篇 统计学(可授理学、...
    • 590 篇 化学
    • 556 篇 生物学
    • 493 篇 系统科学
    • 295 篇 地球物理学
    • 138 篇 天文学
  • 3,942 篇 工学
    • 1,330 篇 计算机科学与技术...
    • 987 篇 软件工程
    • 634 篇 力学(可授工学、理...
    • 559 篇 电子科学与技术(可...
    • 512 篇 电气工程
    • 493 篇 材料科学与工程(可...
    • 467 篇 控制科学与工程
    • 427 篇 化学工程与技术
    • 417 篇 光学工程
    • 387 篇 动力工程及工程热...
    • 357 篇 生物工程
    • 348 篇 信息与通信工程
    • 331 篇 生物医学工程(可授...
    • 195 篇 机械工程
    • 168 篇 仪器科学与技术
    • 134 篇 土木工程
    • 101 篇 核科学与技术
  • 399 篇 管理学
    • 237 篇 管理科学与工程(可...
    • 149 篇 图书情报与档案管...
    • 115 篇 工商管理
  • 263 篇 医学
    • 215 篇 临床医学
    • 168 篇 基础医学(可授医学...
  • 116 篇 农学
  • 86 篇 法学
  • 74 篇 经济学
  • 21 篇 教育学
  • 7 篇 文学
  • 5 篇 艺术学
  • 4 篇 哲学
  • 4 篇 军事学
  • 2 篇 历史学

主题

  • 79 篇 stochastic syste...
  • 68 篇 machine learning
  • 60 篇 mathematics
  • 59 篇 inverse problems
  • 56 篇 molecular dynami...
  • 48 篇 eigenvalues and ...
  • 46 篇 finite element m...
  • 45 篇 galerkin methods
  • 42 篇 partial differen...
  • 40 篇 dynamics
  • 40 篇 numerical method...
  • 40 篇 density function...
  • 39 篇 entropy
  • 37 篇 deep neural netw...
  • 36 篇 electronic struc...
  • 36 篇 monte carlo meth...
  • 33 篇 optimization
  • 31 篇 diffusion
  • 30 篇 topology
  • 30 篇 polynomials

机构

  • 424 篇 institute of app...
  • 116 篇 program in appli...
  • 81 篇 program in appli...
  • 59 篇 department of ch...
  • 48 篇 department of ap...
  • 46 篇 university of sc...
  • 44 篇 laboratory of co...
  • 43 篇 china institute ...
  • 43 篇 program in appli...
  • 42 篇 faculty of elect...
  • 42 篇 department of ch...
  • 41 篇 università degli...
  • 40 篇 indian institute...
  • 40 篇 università di br...
  • 40 篇 department of ph...
  • 40 篇 center for appli...
  • 39 篇 subatech imt atl...
  • 39 篇 université clerm...
  • 39 篇 program in appli...
  • 39 篇 physics departme...

作者

  • 66 篇 salvatore torqua...
  • 59 篇 c. kim
  • 45 篇 zhang linfeng
  • 44 篇 weinan e.
  • 40 篇 masuda naoki
  • 37 篇 k. shigaki
  • 36 篇 r. vértesi
  • 35 篇 d. röhrich
  • 35 篇 k. oyama
  • 35 篇 o. karavichev
  • 35 篇 d. peresunko
  • 35 篇 r. xu
  • 35 篇 m. s. islam
  • 35 篇 p. kurashvili
  • 35 篇 s. grigoryan
  • 35 篇 r. bailhache
  • 35 篇 t. b. skaali
  • 35 篇 i. pshenichnov
  • 35 篇 z. vilakazi
  • 35 篇 m. b. blidaru

语言

  • 6,764 篇 英文
  • 322 篇 其他
  • 58 篇 中文
  • 7 篇 俄文
  • 3 篇 法文
  • 2 篇 德文
  • 1 篇 西班牙文
检索条件"机构=The Department of Mathematics and Program in Applied and Computational Mathematics"
7153 条 记 录,以下是521-530 订阅
排序:
DEGREE OF THE GRASSMANNIAN AS AN AFFINE VARIETY
arXiv
收藏 引用
arXiv 2024年
作者: Lim, Lek-Heng Ye, Ke Computational and Applied Mathematics Initiative Department of Statistics University of Chicago ChicagoIL60637-1514 United States KLMM Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China
The degree of the Grassmannian with respect to the Plücker embedding is well-known. However, the Plücker embedding, while ubiquitous in pure mathematics, is almost never used in applied mathematics. In appli... 详细信息
来源: 评论
Local Sequential MCMC for Data Assimilation with Applications in Geoscience
arXiv
收藏 引用
arXiv 2024年
作者: Ruzayqat, Hamza Knio, Omar Applied Mathematics and Computational Science Program Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia
This paper presents a new data assimilation (DA) scheme based on a sequential Markov Chain Monte Carlo (SMCMC) DA technique [36] which is provably convergent and has been recently used for filtering, particularly for ... 详细信息
来源: 评论
FEDERATED LEARNING on RIEMANNIAN MANIFOLDS
Applied Set-Valued Analysis and Optimization
收藏 引用
applied Set-Valued Analysis and Optimization 2023年 第2期5卷 213-232页
作者: Li, Jiaxiang Ma, Shiqian Department of Mathematic University of California Davis United States Computational Applied Mathematics and Operations Research Rice University Houston United States
Federated learning (FL) has found many important applications in smart-phone-APP based machine learning applications. Although many algorithms have been studied for FL, to the best of our knowledge, algorithms for FL ... 详细信息
来源: 评论
Inferring the Parameters of Ultrafast Lasers from Images with Surface Patterns  13
Inferring the Parameters of Ultrafast Lasers from Images wit...
收藏 引用
13th International Symposium on Image and Signal Processing and Analysis, ISPA 2023
作者: Litsas, Anastasis Fraggelakis, Fotis Tsibidis, George D. Stratakis, Emmanuel Pantazis, Yannis University of Crete Computer Science Department Heraklion Crete Greece Institute of Electronic Structure and Laser Foundation for Research and Technology - Hellas Heraklion Crete Greece Institute of Applied and Computational Mathematics Foundation for Research and Technology - Hellas Heraklion Crete Greece
In this paper, we explore the potential of deep learning techniques in the field of ultra-fast laser processing. More specifically, we trained convolutional neural networks on an in-house dataset with the aim of predi... 详细信息
来源: 评论
Automated Deep Learning Empowered Breast Cancer Diagnosis UsingBiomedical Mammogram Images
收藏 引用
Computers, Materials & Continua 2022年 第6期71卷 4221-4235页
作者: JoséEscorcia-Gutierrez Romany F.Mansour Kelvin Belen Javier Jiménez-Cabas Meglys Pérez Natasha Madera Kevin Velasquez Electronics and Telecommunications Engineering Program Universidad Autónoma del CaribeBarranquilla08001Colombia Department of Mathematics Faculty of ScienceNew Valley UniversityEl-Kharga72511Egypt Mechatronics Engineering Program Universidad Autónoma del CaribeBarranquilla08001Colombia Department of Computational Science and Electronic Universidad de la CostaCUCBarranquilla08001Colombia
Biomedical image processing is a hot research topic which helps to majorly assist the disease diagnostic *** the same time,breast cancer becomes the deadliest disease among women and can be detected by the use of diff... 详细信息
来源: 评论
Smooth connectivity in real algebraic varieties
arXiv
收藏 引用
arXiv 2024年
作者: Cummings, Joseph Hauenstein, Jonathan D. Hong, Hoon Smyth, Clifford D. Department of Applied and Computational Mathematics and Statistics University of Notre Dame Notre DameIN46556 United States Department of Mathematics North Carolina State University RaleighNC27695 United States Department of Mathematics and Statistics University of North Carolina at Greensboro GreensboroNC27402 United States
A standard question in real algebraic geometry is to compute the number of connected components of a real algebraic variety in affine space. By adapting an approach for determining connectivity in complements of real ... 详细信息
来源: 评论
A DEEP IMPLICIT-EXPLICIT MINIMIZING MOVEMENT METHOD FOR OPTION PRICING IN JUMP-DIFFUSION MODELS
arXiv
收藏 引用
arXiv 2024年
作者: Georgoulis, Emmanuil H. Papapantoleon, Antonis Smaragdakis, Costas THE MAXWELL INSTITUTE FOR MATHEMATICAL SCIENCES & DEPARTMENT OF MATHEMATICS SCHOOL OF MATHEMATICAL AND COMPUTER SCIENCES HERIOT-WATT UNIVERSITY EDINBURGH EH14 4AS United Kingdom DEPARTMENT OF MATHEMATICS SCHOOL OF APPLIED MATHEMATICAL AND PHYSICAL SCIENCES NATIONAL TECHNICAL UNIVERSITY OF ATHENS Zografou15780 Greece INSTITUTE OF APPLIED AND COMPUTATIONAL MATHEMATICS FORTH Heraklion70013 Greece DELFT INSTITUTE OF APPLIED MATHEMATICS TU DELFT Delft2628 Netherlands DEPARTMENT OF MATHEMATICS SCHOOL OF APPLIED MATHEMATICAL AND PHYSICAL SCIENCES NATIONAL TECHNICAL UNIVERSITY OF ATHENS Zografou15780 Greece
We develop a novel deep learning approach for pricing European basket options written on assets that follow jump-diffusion dynamics. The option pricing problem is formulated as a partial integro-differential equation,... 详细信息
来源: 评论
Cryptography: Recent research trends of encrypting mathematics
收藏 引用
Materials Today: Proceedings 2022年 56卷 3247-3253页
作者: Kikani, Ria Jatin Verma, Kirti Navalakhe, Rachna Shrivastava, Gourav Shrivastava, Vineeta Department of Information Technology Silver Oak College of Engineering and Technology GTU Gujarat India Department of Engineering Mathematics Lakshmi Narain College of Technology MP Bhopal India Department of Applied Mathematics and Computational Science Shri G.S. Institute of Technology and Science MP Indore India Department of Computer Science and Engineering SAGE University MP Bhopal India Department of Computer Science and Engineering Lakshmi Narain College of Technology MP Bhopal India
In today's world where technology and mathematics are progressing hand in hand there are so many things to be considered and thought of when it comes to network security. Cryptography plays a prominent and an impo... 详细信息
来源: 评论
ON THE AFFINE INVARIANT OF HYPERSEMITORIC SYSTEMS
arXiv
收藏 引用
arXiv 2024年
作者: Efstathiou, Konstantinos Hohloch, Sonja Santos, Pedro Duke Kunshan University Division of Natural and Applied Sciences Zu Chongzhi Center for Applied Mathematics and Computational Sciences 8 Duke Avenue Kunshan215316 China University of Antwerp Department of Mathematics Middelheimlaan 1 AntwerpenB-2020 Belgium
Hypersemitoric systems are a class of integrable systems on 4-dimen-sional symplectic manifolds which only have mildly degenerate singularities and where one of the integrals induces an effective Hamiltonian S1-action... 详细信息
来源: 评论
Simple matrix expressions for the curvatures of Grassmannian
arXiv
收藏 引用
arXiv 2024年
作者: Lai, Zehua Lim, Lek-Heng Ye, Ke Department of Mathematics University of Texas AustinTX78712 United States Computational and Applied Mathematics Initiative Department of Statistics University of Chicago ChicagoIL60637-1514 United States KLMM Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China
We show that modeling a Grassmannian as symmetric orthogonal matrices Gr(k, n) ≅ {Q ∈ n×n : QTQ = I, QT = Q, tr(Q) = 2k − n} yields exceedingly simple matrix formulas for various curvatures and curvature-related... 详细信息
来源: 评论