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551-560 订阅
排序:
Predicting the friction angle of clays using a multi-layer perceptron neural network enhanced by yeo-johnson transformation and coral reefs optimization
收藏 引用
Journal of Rock Mechanics and Geotechnical Engineering 2024年 第10期16卷 3982-4003页
作者: Libing Yang Trung Nguyen-Thoi Trung-Tin Tran College of Civil Engineering and Architecture Hunan Institute of Science and TechnologyYueyang414006China Laboratory for Applied and Industrial Mathematics Institute for Computational Science and Artificial IntelligenceVan Lang UniversityHo Chi Minh CityViet Nam Faculty of Mechanical-Electrical and Computer Engineering School of TechnologyVan Lang UniversityHo Chi Minh CityViet Nam Department of Information Technology Greenwich VietnamFPT UniversityDa Nang550000Viet Nam
The accurate prediction of the friction angle of clays is crucial for assessing slope stability in engineering *** study addresses the importance of estimating the friction angle and presents the development of four s... 详细信息
来源: 评论
Simultaneous Estimation of Many Sparse Networks via Hierarchical Poisson Log-Normal Model
arXiv
收藏 引用
arXiv 2024年
作者: Ge, Changhao Li, Hongzhe Graduate Group of Applied Mathematics and Computational Science University of Pennsylvania United States Department of Biostatistics Epidemiology and Informatics University of Pennsylvania United States
The advancement of single-cell RNA-sequencing (scRNA-seq) technologies allow us to study the individual level cell-type-specific gene expression networks by direct inference of genes’ conditional independence structu... 详细信息
来源: 评论
Non-Hermitian dynamics of a two-spin system with PT symmetry
arXiv
收藏 引用
arXiv 2022年
作者: Komineas, Stavros Department of Mathematics and Applied Mathematics University of Crete Crete Heraklion70013 Greece Institute of Applied and Computational Mathematics FORTH Crete Heraklion70013 Greece
A system of interacting spins that are under the influence of spin-polarized currents can be described using a complex functional, or a non-Hermitian (NH) Hamiltonian. We study the dynamics of two exchange-coupled spi... 详细信息
来源: 评论
A fitted scheme for a Caputo initial-boundary value problem
arXiv
收藏 引用
arXiv 2024年
作者: Gracia, Jose Luis O’Riordan, E. Stynes, M. Department of Applied Mathematics University of Zaragoza Torres Quevedo Building Campus Rio Ebro Zaragoza50018 Spain School of Mathematical Sciences Dublin City University Glasnevin Dublin 9 Ireland Applied and Computational Mathematics Division Beijing Computational Science Research Center Haidian District Beijing100193 China
In this paper we consider an initial-boundary value problem with a Caputo time derivative of order α ∈ (0, 1). The solution typically exhibits a weak singularity near the initial time and this causes a reduction in ... 详细信息
来源: 评论
Optimal control, viscosity approximation and Arrhenius Law for the shallow lake problem
arXiv
收藏 引用
arXiv 2024年
作者: Koutsimpela, Angeliki Loulakis, Michail Department of Mathematics University of Augsburg Augsburg86159 Germany School of Applied Mathematical and Physical Sciences National Technical University of Athens Athens15780 Greece Institute of Applied and Computational Mathematics Foundation for Research and Technology Hellas Crete Heraklion70013 Greece
We prove existence of optimal control for the deterministic and stochastic shallow lake problem without any restrictions on the parameter space and we establish a generalization of the Arrhenius Law in the case of noi... 详细信息
来源: 评论
Hydrodynamics of marbling art
收藏 引用
Physical Review Fluids 2024年 第11期9卷 110506-110506页
作者: Yue Sun John W. M. Bush Saverio E. Spagnolie Chris H. Rycroft Department of Mathematics University of Wisconsin–Madison Madison Wisconsin 53706 USA John A. Paulson School of Engineering and Applied Sciences Harvard University Cambridge Massachusetts 02138 USA Department of Mathematics Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA Computational Research Division Lawrence Berkeley Laboratory Berkeley California 94720 USA
This paper is associated with a video winner of a 2023 American Physical Society's Division of Fluid Dynamics (DFD) Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original video i... 详细信息
来源: 评论
Least energy positive solutions for Schrödinger systems with critical exponent in R3: Mixed cooperation and competition
收藏 引用
Journal of Differential Equations 2025年 440卷
作者: Liu, Tianhao Zou, Wenming Institute of Applied Physics and Computational Mathematics Beijing 100088 China Department of Mathematical Sciences Tsinghua University Beijing 100084 China
Consider the following coupled Schrödinger system with Sobolev critical exponent −Δui+λiui=∑j=1dβij|uj|[Formula presented]|ui|[Formula presented]−2ui in Ω,i=1,2,.,d, where d≥2, 2⁎=[Formula presented] is the... 详细信息
来源: 评论
Entropic van der Corput’s Difference Theorem
arXiv
收藏 引用
arXiv 2024年
作者: Gu, Weichen Li, Xiang Department of Mathematics and Statistics University of New Hampshire DurhamNH03824 United States Integrated Applied Mathematics Program University of New Hampshire DurhamNH03824 United States
We prove an entropy version of van der Corput’s difference theorem: the entropy of a sequence is equal to the entropy of its differences. This reveals a potential correspondence between the theory of uniform distribu... 详细信息
来源: 评论
Is a single lethal electric field threshold sufficient to characterize the lesion size in computational modeling of cardiac pulsed-field ablation?
Heart Rhythm O2
收藏 引用
Heart Rhythm O2 2025年 第5期6卷 671-677页
作者: Petras, Argyrios Amoros Figueras, Gerard Moreno Weidmann, Zoraida García-Sánchez, Tomás Viladés Medel, David Ivorra, Antoni Guerra, Jose M. Gerardo-Giorda, Luca RICAM–Johann Radon Institute for Computational and Applied Mathematics Linz Austria Department of Cardiology Hospital de la Santa Creu i Sant Pau Universitat Autònoma de Barcelona CIBER CV Barcelona Spain Department of Information and Communication Technologies Universitat Pompeu Fabra Barcelona Spain Institute for Mathematical Methods in Medicine and Data-Based Modelling Johannes Kepler University Linz Austria
Background: Pulsed-field ablation (PFA) is a novel cardiac ablation technology based on irreversible electroporation (IRE). PFA computational models rely on identification of a lethal electric field threshold to predi... 详细信息
来源: 评论
Solving Non Linear Differential Equations by Using A G - Homotopy Analysis Method  2
Solving Non Linear Differential Equations by Using A G - Hom...
收藏 引用
2nd International Conference on Mathematical Modeling and computational Methods in Science and Engineering, ICMMCMSE 2020
作者: Saratha, S.R. Bagyalakshmi, M. Sai Sundara Krishnan, G. Department of Mathematics Kumaraguru College of Technology Tamilnadu Coimbatore India Department of Mathematics PSG College of Technology Tamilnadu Coimbatore India Department of Applied Mathematics and Computational Sciences PSG College of Technology Tamilnadu Coimbatore India
This paper proposes an efficient hybrid analytical method named the Generalized Homotopy Analysis Method (GHAM) for solving nonlinear differential equations. The proposed hybrid method consists of topology based Homot... 详细信息
来源: 评论