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NONLINEARITIES: 作品数：158被引量：180H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：纪伟沐永生张著洪武帅兵杨军更多>>; 相关机构：南京理工大学中国科学院山东理工大学贵州大学更多>>; 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中国博士后科学基金广东省自然科学基金更多>>

Correction of laser sweeping nonlinearities using ultralow-loss on-chip 7 m spiral resonators: 《Photonics Research》2025年第1期40-48,共9页OSAMA TERRA WARREN JIN HUSSEIN KOTB JOEL GUO JOHN E.BOWERS; DARPA MTO under a Gryphon grant;Anello Photonics.; Swept laser interferometry is an extremely powerful solution embedded in several recent technologies such as absolute distance measurement,light detection and ranging(LiDAR),optical frequency domain reflectometry,opti...; 关键词：resonator LASER MILLIMETER

Nonlinearities detection in river-tide interaction in Río Negro hydrographic lower basin(Argentina)using higher-order spectra: 《Anthropocene Coasts》2024年第1期172-189,共18页Grethel García Bu Bucogen Gabriel Eduardo Huck María Cintia Piccolo Vanesa Yael Bohn Gerardo Miguel Eduardo Perillo; The nonlinear interactions between river discharge,astronomical tidal wave,and local geomorphology during storm passage or water release from upstream dams can produce severe floods in the Río Negro lower basin(Argen...; 关键词：FLOOD Flow Interacting frequencies Harmonics Nonlinear interactions TIDE

NORMALIZED SOLUTIONS FOR THE GENERAL KIRCHHOFF TYPE EQUATIONS: 《Acta Mathematica Scientia》2024年第5期1886-1902,共17页Wenmin LIU Xuexiu ZHONG Jinfang ZHOU; supported by the NSFC(12271184);the Guangzhou Basic and Applied Basic Research Foundation(2024A04J10001).; In the present paper,we prove the existence,non-existence and multiplicity of positive normalized solutions(λ_(c),u_(c))∈R×H^(1)(R^(N))to the general Kirchhoff problem-M■,satisfying the normalization constraint f_...; 关键词：normalized solution Kirchhoff type equations general nonlinearities asymptotic behavior

Stability of Standing Waves for the Nonlinear Schrödinger Equation with Mixed Power-Type and Hartree-Type Nonlinearities: 《Journal of Applied Mathematics and Physics》2024年第10期3439-3457,共19页Chunyang Yan; This paper studies the existence of stable standing waves for the nonlinear Schrödinger equation with Hartree-type nonlinearity i∂tψ+Δψ+| ψ |pψ+(| x |−γ∗| ψ |2)ψ=0, (t,x)∈[ 0,T )×ℝN.Where ψ=ψ(t,x)is a co...; 关键词：Nonlinear Schrödinger Equation Concentration Compactness Principle Orbital Stability

Nonlinear aeroelastic analysis of a twin-tail boom UAV with rudder freeplay nonlinearities: 《Chinese Journal of Aeronautics》2024年第9期276-296,共21页Liuyue BAI Zhigang WU Chao YANG; The issue of nonlinear structural freeplays in aircraft has always been a significant con-cern.This study investigates the aeroelastic characteristics of a twin-tail boom Unmanned Aerial Vehicle(UAV)with simultaneous ...; 关键词：Aeroelasticity Freeplay nonlinearity Limit cycle oscillation Numerical continuation Component mode synthesis

The Characteristics of Solutions to Semilinear Wave Equation with Logarithmic Plus Polynomial Nonlinearities: 《Annals of Applied Mathematics》2024年第3期262-284,共23页Md Salik Ahmed Weipeng Wu; The semilinear wave equation with logarithmic and polynomial nonlinearities is considered in this paper. By adjusting and using potential well method, we attain the global-in-time existence and infinite time blowup so...; 关键词：Global existence BLOWUP logarithmic and polynomial combined nonlinearity potential well

MINIMIZERS OF L^(2)-SUBCRITICAL VARIATIONAL PROBLEMS WITH SPATIALLY DECAYING NONLINEARITIES IN BOUNDED DOMAINS: 《Acta Mathematica Scientia》2024年第3期984-996,共13页陈彬高永帅郭玉劲吴越; supported by the Graduate Education Innovation Funds(2022CXZZ088)at Central China Normal University in China;supported by the NSFC(12225106,11931012);the Fundamental Research Funds(CCNU22LJ002)for the Central Universities in China。; This paper is concerned with the minimizers of L^(2)-subcritical constraint variar tional problems with spatially decaying nonlinearities in a bounded domain Ω of R~N(N≥1).We prove that the problem admits minimizers...; 关键词：decaying nonlinearity L~2-subcritical MINIMIZERS bounded domains mass concentration

Numerical Exploration of Asymmetrical Impact Dynamics: Unveiling Nonlinearities in Collision Problems and Resilience of Reinforced Concrete Structures: 《Structural Durability & Health Monitoring》2024年第3期223-254,共32页AL-Bukhaiti Khalil Yanhui Liu Shichun Zhao Daguang Han; the authority of the National Natural Science Foundation of China(Grant Nos.52178168 and 51378427)for financing this research work and several ongoing research projects related to structural impact performance.; This study provides a comprehensive analysis of collision and impact problems’ numerical solutions, focusing ongeometric, contact, and material nonlinearities, all essential in solving large deformation problems duri...; 关键词：Geometric nonlinearity contact nonlinearity material nonlinearity collision problems finite element method stress and strain damage criterion RC members asymmetrical impact

Analysis of mechanical strengths of extreme line casing joint considering geometric, material, and contact nonlinearities: 《Petroleum Science》2024年第3期1992-2004,共13页Ji-Yun Zhang Chi Peng Jian-Hong Fu Quan Cao Yu Su Jian-Yun Pang Zi-Qiang Yu; financially supported by National Natural Science foundation of China(Grant No.52104006);Science and Technology Cooperation Project of the CNPC-SWPU Innovation Alliance(Grant No.2020CX040202)。; To address the challenges associated with difficult casing running,limited annular space,and poor cementing quality in the completion of ultra-deep wells,the extreme line casing offers an effective solution over conve...; 关键词：Extreme line casing Elastic-plastic mechanics Finite element analysis Tensile strength Collapse strength

Output Feedback Stabilization of High-Order Nonlinear Time-Delay Systems With Low-Order and High-Order Nonlinearities: 《IEEE/CAA Journal of Automatica Sinica》2024年第5期1304-1306,共3页Meng-Meng Jiang Kemei Zhang Xue-Jun Xie; supported by the National Natural Science Foundation of China(62103175);Taishan Scholar Project of Shandong Province of China。; Dear Editor,to This letter deals with the output feedback stabilization of a class of high-order nonlinear time-delay systems with more general low-order and high-order nonlinearities.By constructing reduced-order obs...; 关键词：Nonlinear STABILIZATION GUARANTEE

NONLINEARITIES