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INHOMOGENEOUS: 作品数：482被引量：553H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：刘强陈雪韩立国卢新彪王群更多>>; 相关机构：清华大学吉林大学杭州师范大学国家工程研究中心更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

The inhomogeneous incompressible Hall-MHD system with only bounded density: 《Science China Mathematics》2025年第4期839-872,共34页Jin Tan Lan Zhang; supported by the Agence Nationale de la Recherche Project BORDS(Grant No.ANR-16-CE40-0027-01);the Labex MME-DII;and the CY Initiative of Excellence;Project CYNA(CY Nonlinear Analysis);supported by National Natural Science Foundation of China(Grant No.12101472)。; This paper is dedicated to the global-in-time existence and uniqueness issues of solutions for the inhomogeneous incompressible Hall-magnetohydrodynamics(MHD)system with merely bounded density.In a three-dimensional c...; 关键词：inhomogeneous Hall-MHD system discontinuous density critical regularity maximal regularity

Metasurfaces for multiplexing pencil-like beams with longitudinally inhomogeneous versatile polarization states and polarization-evolutive imaging: 《Photonics Research》2024年第12期3012-3026,共15页FENG TANG TENG ZHANG ZHIYU TAN XIAOFEI ZANG YIMING ZHU SONGLIN ZHUANG; National Natural Science Foundation of China(61871268,61988102,62271320);Shuguang Program of Shanghai Education Commission(19SG44);Science and Technology Commission of Shanghai Municipality(21S31907400,22JC1400200).; The manipulation of polarization in the longitudinal direction using metasurfaces introduces a new dimension for controlling polarization states.Previous research has primarily focused on creating a single beam with a...; 关键词：polarized VERSATILE LINEARLY

Ultrafast near-infrared pyroelectric detector based on inhomogeneous plasmonic metasurface: 《Light(Science & Applications)》2024年第11期2566-2575,共10页Youyan Lu Liyun Liu Ruoqian Gao Ying Xiong Peiqing Sun Zhanghao Wu Kai Wu Tong Yu Kai Zhang Cheng Zhang Tarik Bourouina Xiaofeng Li Xiaoyi Liu; supported by the National Natural Science Foundation of China(No.62205227,No.62120106001);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.22KJB140005,No.23KJA510008);the Suzhou Science and Technology Plan Projects(No.SYG202124,No.SYG202304);the Key Lab of Advanced Optical Manufacturing Technologies of Jiangsu Province,Soochow University(No.ZZ2311,No.ZZ2112);State Key Laboratory of Silicon and Advanced Semiconductor Materials,Zhejiang University(No.SKL2023−01).; Pyroelectric(PE)detection technologies have attracted extensive attention due to the cooling-free,bias-free,and broadband properties.However,the PE signals are generated by the continuous energy conversion processes f...; 关键词：INHOMOGENEOUS PLASMON OVERCOME

GLOBAL UNIQUE SOLUTIONS FOR THE INCOMPRESSIBLE MHD EQUATIONS WITH VARIABLE DENSITY AND ELECTRICAL CONDUCTIVITY: 《Acta Mathematica Scientia》2024年第5期1747-1765,共19页Xueli KE; supported by the National Natural Science Foundation of China(12371211,12126359);the postgraduate Scientific Research Innovation Project of Hunan Province(XDCX2022Y054,CX20220541).; We study the global unique solutions to the 2-D inhomogeneous incompressible MHD equations,with the initial data(u0,B0)being located in the critical Besov space■and the initial densityρ0 being close to a positive co...; 关键词：inhomogeneous MHD equations electrical conductivity global unique solutions

Scattering for the Non-Radial Defocusing Nonlinear Inhomogeneous Hartree Equation: 《Journal of Partial Differential Equations》2024年第3期278-294,共17页TONG Chengjun WU Haigen XU Chengbin; supported by Qinghai Natural Science Foundation(No.2024-ZJ-976).; The purpose of this paper is to study scattering theory for the energy subcritical solutions to the non-radial defocusing inhomogeneous Hartree equation iδ_(t)u+Δu=(I_(a)*|·|^(b)|u|^(p))|·|^(b)|u|^(p-2)u.Taking ad...; 关键词：Inhomogeneous Hartree equation scattering theory Strichartz estimates Morawetz estimate

Global and Nonglobal Solutions for Pseudo-Parabolic Equation with Inhomogeneous Terms: 《Journal of Partial Differential Equations》2024年第3期295-308,共14页YANG Chunxiao FAN Jieyu GAO Miao; Supported by the National Natural Science Foundation of China(Grant No.11501438).; This paper considers the Cauchy problem of pseudo-parabolic equation with inhomogeneous terms u_(t)=△u+k△u_(t)+w(x)u^(P)(x,t).In[1],Li et al.gave the critical Fujita exponent,second critical exponent and the life sp...; 关键词：Pseudo-parabolic equation critical Fujita exponent global solutions BLOW-UP

Super-high bed sintering for iron ores: inhomogeneous phenomena and its mechanism during mineralizing: 《Journal of Iron and Steel Research International》2024年第8期1850-1860,共11页Hui-bo Liu Liang-ping Xu Xi-duan Yang Zhong-lin Dong Qiang Zhong Guang-hui Li; This work was supported by the National Natural Science Foundation of China(Grant No.52274290).; The inhomogeneous sinter properties in super-high bed sintering have been reported in our previous research.To inves-tigate the reasons for the inhomogeneous phenomena,detailed sampling and analysis of mixed material ...; 关键词：Iron ore Super-high bed sintering MINERALIZATION Material segregation Heat accumulation

Controlling the hidden parity in vectorial light with metasurfaces: 《Advanced Photonics》2024年第4期5-6,共2页Cade Peters Andrew Forbes; Identifying and controlling new degrees of freedom in structured light has exploded of late.1One such form of structured light is vectorial beams with spatially inhomogeneous polarization structures,already having fou...; 关键词：LIGHT PARITY INHOMOGENEOUS

Certificateless threshold signature from lattice: 《Digital Communications and Networks》2024年第4期965-972,共8页Huifang Yu Qi Zhang; supported by the Key Project of Natural Science Basic Research Plan of Shaanxi Province under the Grant 2020JZ-54.; Threshold signature has been widely used in electronic wills,electronic elections,cloud computing,secure multiparty computation and other fields.Until now,certificateless threshold signature schemes are all based on t...; 关键词：LATTICE Threshold signature Inhomogeneous small integer solution Certificateless public key Lattice sampling technique

Blow-Up of Solutions to Boundary Value Problems of Coupled Wave Equations with Damping Terms on Exterior Domain: 《Journal of Mathematical Study》2024年第2期194-222,共29页Sen Ming Jiayi Du Jin Xie Xiao Wu; supported by Natural Science Foundation of Shanxi Province of China(Grant No.201901D211276);Fundamental Research Program of Shanxi Province(Grant Nos.20210302123045 and 202103021223182);National Natural Science Foundation of China(Grant No.11601446).; This paper is concerned with blow-up dynamics of solutions to coupled sys-tems of damped inhomogeneous wave equations with power nonlinearities related to weight function t^(α)|x|^(β)and variable boundary conditions...; 关键词：Coupled system inhomogeneous wave equations exterior domain test function technique BLOW-UP

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