UNIFORMLY

作品数:362被引量:431H指数:8
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相关领域:理学更多>>
相关作者:赵翠兰李勇平陈纪鹏张书年姜海益更多>>
相关机构:中国科学院大学宁德新能源科技有限公司中国科学院中国科学院上海应用物理研究所更多>>
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New results on finite-time stability and instability theorems for stochastic nonlinear time-varying systems
《Science China(Information Sciences)》2025年第2期182-195,共14页Weihai ZHANG Liqiang YAO 
supported by National Natural Science Foundation of China(Grant No.62373229);Shandong Provincial Natural Science Foundation of China(Grant No.ZR2020MA033);Research Fund for the Taishan Scholar Project of Shandong Province of China。
This paper studies finite-time stability and instability theorems in the probability sense for stochastic nonlinear timevarying systems.Firstly,a new sufficient condition is proposed to guarantee that the considered s...
关键词:stochastic nonlinear systems finite-time stability finite-time instability uniformly asymptotically stable function 
Uniformly polarized multi-output illumination by metasurfaces performing near-complete conversion of unpolarized light
《Advanced Photonics Nexus》2024年第6期9-15,共7页Neuton Li Jihua Zhang Shaun Lung Dragomir N.Neshev Andrey A.Sukhorukov 
the support of the Australian Research Council(Grant Nos.NI210100072,LP180100904,and CE200100010);performed in part at the Melbourne Centre for Nanofabrication(MCN)in the Victorian Node of the Australian National Fabrication Facility(ANFF).
Many technologies,including dot projectors and lidar systems,benefit greatly from using polarized illumination.However,conventional polarizers and polarizing beam splitters have a fundamental limit of 50%efficiency wh...
关键词:metasurfaces polarization diffraction topology optimization 
Mass-produced and uniformly luminescent photochromic fibers toward future interactive wearable displays被引量:1
《Light(Science & Applications)》2024年第4期593-595,共3页Yan Li Yikai Su 
Enabling flexible fibers with light-emitting capabilities has the potential to revolutionize the design of smart wearable interactive devices.A recent publication in Light Science&Application,an interdisciplinary team...
关键词:interaction fibers UNIFORMLY 
The top-order energy of quasilinear wave equations in two space dimensions is uniformly bounded
《Fundamental Research》2024年第2期270-283,共14页Shijie Dong Philippe G.LeFloch Zhen Lei 
supported by the China Postdoctoral Science Foundation(2021M690702);The author Z.L.was in part supported by NSFC(11725102);Sino-German Center(M-0548);the National Key R&D Program of China(2018AAA0100303)National Support Program for Young Top-Notch Talents;Shanghai Science and Technology Program[21JC1400600 and No.19JC1420101].
Alinhac solved a long-standing open problem in 2001 and established that quasilinear wave equations in two space dimensions with quadratic null nonlinearities admit global-in-time solutions,provided that the initial d...
关键词:Quasilinear wave equation Global-in-time solution Uniform energy bounds Quadratic null nonlinearity Hyperboloidal foliation method Vector field method 
Uncertainty-biased molecular dynamics for learning uniformly accurate interatomic potentials
《npj Computational Materials》2024年第1期2379-2396,共18页Viktor Zaverkin David Holzmüller Henrik Christiansen Federico Errica Francesco Alesiani Makoto Takamoto Mathias Niepert Johannes Kästner 
Funded by Deutsche Forschungsgemeinschaft(DFG,German Research Foundation)under Germany’s Excellence Strategy-EXC 2075-390740016。
Efficiently creating a concise but comprehensive data set for training machine-learned interatomic potentials(MLIPs)is an under-explored problem.Active learning,which uses biased or unbiased molecular dynamics(MD)to g...
关键词:UNIFORMLY dynamics RARE 
UNIFORM ERROR BOUNDS OF A CONSERVATIVE COMPACT FINITE DIFFERENCE METHOD FOR THE QUANTUM ZAKHAROV SYSTEM IN THE SUBSONIC LIMIT REGIME
《Journal of Computational Mathematics》2024年第1期289-312,共24页Gengen Zhang Chunmei Su 
supported by the Project for the National Natural Science Foundation of China(No.12261103).
In this paper,we consider a uniformly accurate compact finite difference method to solve the quantum Zakharov system(QZS)with a dimensionless parameter 0<ε≤1,which is inversely proportional to the acoustic speed.In ...
关键词:Quantum Zakharov system Subsonic limit Compact finite difference method Uniformly accurate Error estimate 
Revolutionary entrapment model of uniformly distributed swarm robots in morphogenetic formation
《Defence Technology(防务技术)》2024年第1期496-509,共14页Chen Wang Zhaohui Shi Minqiang Gu Weicheng Luo Xiaomin Zhu Zhun Fan 
funded by the National Natural Science Foundation of China(62176147);the Science and Technology Planning Project of Guangdong Province of China,the State Key Lab of Digital Manufacturing Equipment and Technology(DMETKF2019020);the National Defense Technology Innovation Special Zone Project(193-A14-226-01-01)。
This study proposes a method for uniformly revolving swarm robots to entrap multiple targets,which is based on a gene regulatory network,an adaptive decision mechanism,and an improved Vicsek-model.Using the gene regul...
关键词:Swarm intelligence Revolutionary entrapment FLOCKING ROBOTS Gene regulatory network Vicsek-model Entrapping multiple targets 
Design of cobalt-based catalysts with the uniformly distributed coreshell structure for ultra-efficient activation of peroxymonosulfate for tetracycline degradation
《Journal of Materiomics》2023年第5期882-891,共10页Hongjie Qin Weijie Zhang Qiling Zheng Penghui Zhang Shouwei Zhang Xijin Xu 
supported by the Joint Funds of the National Natural Science Foundation of China(U22A20140),the Independent Cultivation Program of Innovation Team of Ji'nan City(No.2019GXRC011),the Natural Science Foundation of Shandong Province(Grant No.ZR2021ME143,ZR2021MA073)and National Natural Science Foundation of China(Grant No.51908242)and.All the authors discussed the results and commented on the manuscript.
Catalysts that can rapidly degrade tetracycline(TC)in water without introducing secondary ion pollution have always been challenging.Herein,a cobalt-based catalyst(CoO_(x)@P-C)is prepared so that CoOx quantum particle...
关键词:Cobalt quantum particles Peroxymonosulfate(PMS)activation Superoxide Core-shell structure TETRACYCLINE 
How Classical, Quantum-Mechanical, and Relativistic Wave and Field Equations Are Uniformly Generated by Velocity-Field Divergence Equations
《Journal of Applied Mathematics and Physics》2023年第9期2739-2764,共26页Frank Blume 
We expand previously established results concerning the uniform representability of classical and relativistic gravitational field equations by means of velocity-field divergence equations by demonstrating that conser...
关键词:Uniform Representability Gravitational Field Equations Velocity-Field Divergence Equations Conservation Equations Wave Equations 
A novel three-step implicit iteration process for threeΦ-hemicontractive mapping in the intermediate sense
《Applied Mathematics(A Journal of Chinese Universities)》2023年第2期248-263,共16页Godwin Amechi Okeke Austine Efut Ofem 
In this paper,we introduce a three-step composite implicit iteration process for approximating the common fixed point of three uniformly continuous and asymptotically generalizedΦ-hemicontractive mappings in the inte...
关键词:xed point asymptotically genralizedΦ-hemicontractive mapping in the intermediate sense uniformly continuos implicit iteration process strong convergence Banach spaces 
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