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检索条件"机构=Department of Mathematics and Program in Applied and Interdisciplinary Mathematics"
2546 条 记 录,以下是301-310 订阅
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Discovery of the type-II superconductor Ta4Rh2C1−δ with a high upper critical field
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Physical Review Research 2025年 第2期7卷 023147-023147页
作者: KeYuan Ma Sara López-Paz Karolina Gornicka Harald O. Jeschke Tomasz Klimczuk Fabian O. von Rohr Max Planck Institute for Chemical Physics of Solids 01187 Dresden Germany Department of Quantum Matter Physics University of Geneva CH-1211 Geneva Switzerland Faculty of Applied Physics and Mathematics and Advanced Materials Centre Gdansk University of Technology Gdansk 80-233 Poland Research Institute for Interdisciplinary Science Okayama University Okayama 700-8530 Japan
We report on the discovery of superconductivity in the previously unknown compound Ta4Rh2C1−δ. Ta4Rh2C1−δ crystallizes in the η-carbide structure type, in the cubic space group Fd3¯m (No. 227) with a unit cell... 详细信息
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Recent Advances and Applications of Machine Learning in Experimental Solid Mechanics: A Review
arXiv
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arXiv 2023年
作者: Jin, Hanxun Zhang, Enrui Espinosa, Horacio D. Department of Mechanical Engineering Northwestern University EvanstonIL60208 United States Theoretical and Applied Mechanics Program Northwestern University EvanstonIL60208 United States Division of Applied Mathematics Brown University ProvidenceRI02912 United States
For many decades, experimental solid mechanics has played a crucial role in characterizing and understanding the mechanical properties of natural and novel materials. Recent advances in machine learning (ML) provide n... 详细信息
来源: 评论
Transient rod-climbing in an Oldroyd-B fluid
arXiv
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arXiv 2025年
作者: Ruangkriengsin, Tachin Brandão, Rodolfo Wu, Katie Hwang, Jonghyun Boyko, Evgeniy Stone, Howard A. Program in Applied and Computational Mathematics Princeton University PrincetonNJ08544 United States School of Mathematics University of Bristol Fry Building Woodland Road BristolBS8 1UG United Kingdom Department of Mechanical and Aerospace Engineering Princeton University PrincetonNJ08544 United States Faculty of Mechanical Engineering Technion – Israel Institute of Technology Haifa3200003 Israel
The Weissenberg effect, or rod-climbing phenomenon, occurs in non-Newtonian fluids where the fluid interface ascends along a rotating rod. Despite its prominence, theoretical insights into this phenomenon remain limit... 详细信息
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Flagellum Pumping Efficiency in Shear-Thinning Viscoelastic Fluids
arXiv
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arXiv 2023年
作者: Barrett, Aaron Fogelson, Aaron L. Gregory Forest, M. Gruninger, Cole Lim, Sookkyung Griffith, Boyce E. Department of Mathematics University of Utah Salt Lake CityUT United States Departments of Mathematics and Biomedical Engineering University of Utah Salt Lake CityUT United States Department of Mathematics University of North Carolina Chapel HillNC United States Department of Applied Physical Sciences University of North Carolina Chapel HillNC United States Department of Biomedical Engineering University of North Carolina Chapel HillNC United States Carolina Center for Interdisciplinary Applied Mathematics University of North Carolina Chapel HillNC United States Department of Mathematical Sciences University of Cincinnati CincinnatiOH United States Computational Medicine Program University of North Carolina School of Medicine Chapel HillNC United States McAllister Heart Institute University of North Carolina School of Medicine Chapel HillNC United States
Microorganism motility often takes place within complex, viscoelastic fluid environments, e.g., sperm in cervicovaginal mucus and bacteria in biofilms. In such complex fluids, strains and stresses generated by the mic... 详细信息
来源: 评论
Embodied Runtime Monitoring of Learning-enabled Robot Perception Components
Embodied Runtime Monitoring of Learning-enabled Robot Percep...
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IEEE International Conference on Automation Science and Engineering (CASE)
作者: Deebul Nair Sathwik Panchangam Miguel A. Olivares-Mendez Nico Hochgeschwender Institute for Artificial Intelligence and Autonomous Systems Bonn-Rhein-Sieg University of Applied Sciences Sankt Augustin Germany Space Robotics Research Group (SpaceR) Interdisciplinary Centre for Security Reliability and Trust (SnT) University of Luxembourg Luxembourg Department of Mathematics and Computer Science University of Bremen Germany
Monitoring during runtime, the estimated uncertainty from learning-enabled robot perception components, is a vital tool for assuring and evaluating model correctness. By utilizing different uncertainty estimation meth... 详细信息
来源: 评论
A physics informed neural network approach to simulating ice dynamics governed by the shallow ice approximation
arXiv
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arXiv 2025年
作者: Chawla, Kapil Holmes, William Department of Mathematics Institute for Scientific Computing and Applied Mathematics Indiana University IN47405 United States Department of Mathematics Cognitive Science Program Indiana University IN47405 United States
In this article we develop a Physics Informed Neural Network (PINN) approach to simulate ice sheet dynamics governed by the Shallow Ice Approximation. This problem takes the form of a time-dependent parabolic obstacle... 详细信息
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A First-Principles and Calphad-Assisted Phase-Field Model for Microstructure Evolution: Application to Mo-V Binary Alloy Systems
SSRN
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SSRN 2023年
作者: Thakur, Abhishek Kumar Kovacevic, Sasa Manga, Venkateswara Rao Deymier, Pierre Alix Muralidharan, Krishna Department of Materials Science and Engineering University of Arizona TucsonAZ85721 United States Department of Civil and Environmental Engineering Imperial College London LondonSW7 2AZ United Kingdom Lunar and Planetary Laboratory University of Arizona TucsonAZ85721 United States Graduate Interdisciplinary Program in Applied Mathematics India
A multiscale computational framework combining the first-principles calculations and the CALPHAD approach with the phase-field method is presented to simulate the microstructure evolution in multicomponent steel alloy... 详细信息
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Estimation of Parameter Distributions for Reaction-Diffusion Equations with Competition using Aggregate Spatiotemporal Data
arXiv
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arXiv 2023年
作者: Nguyen, Kyle Rutter, Erica M. Flores, Kevin Biomathematics Graduate Program North Carolina State University RaleighNC United States Center for Research in Scientific Computation North Carolina State University RaleighNC United States Department of Applied Mathematics University of California Merced MercedCA United States Department of Mathematics North Carolina State University RaleighNC United States
Reaction diffusion equations have been used to model a wide range of biological phenomenon related to population spread and proliferation from ecology to cancer. It is commonly assumed that individuals in a population... 详细信息
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Phase Diagram of a Deep Potential Water Model
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Physical Review Letters 2021年 第23期126卷 236001-236001页
作者: Linfeng Zhang Han Wang Roberto Car Weinan E Department of Mathematics and Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA and Beijing Institute of Big Data Research Beijing 100871 People’s Republic of China
Using the Deep Potential methodology, we construct a model that reproduces accurately the potential energy surface of the SCAN approximation of density functional theory for water, from low temperature and pressure to... 详细信息
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Can One Hear the Shape of a Crystal?
arXiv
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arXiv 2025年
作者: Wang, Haina Torquato, Salvatore Department of Chemistry Princeton University PrincetonNJ08544 United States Department of Physics Princeton University PrincetonNJ08544 United States Princeton Materials Institute Princeton University PrincetonNJ08540 United States Program in Applied and Computational Mathematics PrincetonNJ08544 United States
Isospectrality is a general fundamental concept often involving whether various operators can have identical spectra, i.e., the same set of eigenvalues. In the context of the Laplacian operator, the famous question &q... 详细信息
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