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PERTURBED: 作品数：357被引量：406H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：张祥林武忠汪志鸣鲁世平杨光红更多>>; 相关机构：安徽师范大学南开大学东北大学华东师范大学更多>>; 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国家教育部博士点基金更多>>

On the monotonicity of limit wave speed to a perturbed gKdV equation: 《Applied Mathematics(A Journal of Chinese Universities)》2025年第1期207-212,共6页WEN Zhen-shu SHI Tian-yu; Supported by the National Natural Science Foundation of China(12071162);the Natural Science Foundation of Fujian Province(2021J01302);the Fundamental Research Funds for the Central Universities(ZQN-802)。; This paper deals with the monotonicity of limit wave speed c0(h)to a perturbed g KdV equation.We show the decrease of c0(h)by combining the analytic method and the numerical technique.Our results solve a special case ...; 关键词：the perturbed gKdV equation with m=5 traveling waves limit wave speed MONOTONICITY

A PERTURBED QUASI-NEWTON ALGORITHM FOR BOUND-CONSTRAINED GLOBAL OPTIMIZATION: 《Journal of Computational Mathematics》2025年第1期143-173,共31页Raouf Ziadi Abdelatif Bencherif-Madani; This paper presents a stochastic modification of a limited memory BFGS method to solve bound-constrained global minimization problems with a differentiable cost function with no further smoothness. The approach is a s...; 关键词：Global optimization Limited memory BFGS method Stochastic perturbation Truncated multivariate double exponential distribution

A GENERAL AVERAGING METHOD FOR AFFINE PERIODIC SOLUTIONS: 《Acta Mathematica Scientia》2024年第6期2207-2224,共18页Xue YANG Jiamin XING Yong LI; supported by the National Natural Science Foundation of China(12371191;12071175);supported by the NSFC(12071175;11901080);supported by the NSFC(12071175);the Fundamental Research Funds For the Central Universities(2412023YQ003);the Natural Science Foundation of Jilin Province(20200201253JC)。; We consider the persistence of affine periodic solutions for perturbed affine periodic systems.Such(Q,T)-affine periodic solutions have the form x(t+T)=Qx(t)for all t∈R,where T>0 is fixed and Q is a nonsingular matri...; 关键词：affine-periodic solution perturbed system Brouwer degree averaging method

Distributed robust matrix-scaled consensus control of perturbed multi-agent systems: 《Control Theory and Technology》2024年第4期623-637,共15页Bin Cheng Gang Li Kun An Chunhui Yu; supported in part by the National Key Research and Development Program of China(No.2020AAA0108905);by the National Natural Science Foundation of China(Nos.62103302,62273262,62088101);by the Shanghai Sailing Program(No.21YF1450300);by the Shanghai Chenguang Program(No.22CGA19);by the Shanghai Municipal Science and Technology Major Project(No.2021SHZDZX0100);by the Shanghai Science and Technology Planning Project(Nos.21ZR1466400,22QA1408500);by the Shanghai Municipal Commission of Science and Technology Project(No.19511132101);by the Fundamental Research Funds for the Central Universities(No.2022-5-YB-05);by the Industry,Education and Research Innovation Foundation of Chinese University(Nos.2021ZYA02008,2021ZYA03004);by the Special Fund for Independent Innovation of Aero Engine Corporation of China(No.ZZCX-2021-007).; Distributed matrix-scaled consensus is a kind of generalized cooperative control problem and has broad applications in the field of social network and engineering.This paper addresses the robust distributed matrix-sca...; 关键词：Matrix-scaled consensus Perturbed multi-agent systems Adaptive control Distributed control Event-triggered control

Supplementary optical solitonic expressions for Gerdjikov–Ivanov equations with three Kudryashov-based methods: 《Communications in Theoretical Physics》2024年第12期1-12,共12页F A Althrwi A A Alshaery H O Bakodah Rahmatullah Ibrahim Nuruddeen; The present manuscript uses three Kudryashov-based methods to analytically inspect the class of Gerdjikov–Ivanov equations,which comprises the standard Gerdjikov–Ivanov equation and the perturbed Gerdjikov–Ivanov e...; 关键词：Kudryashov-based methods Schrödinger equations Gerdjikov–Ivanov equation perturbed Gerdjikov–Ivanov equation solitonic solutions

A modular approach to efficient thermally activated delayed fluorescence from metal-perturbed intraligand charge-transfer excited state of Au(Ⅰ)complexes: 《Science China Chemistry》2024年第12期4149-4157,共9页Jian-Gong Yang Xingyu Feng Guohua Xie Nengquan Li Jiayu Li Xiu-Fang Song Ming-De Li Jingling Zhang Xiaoyong Chang Kai Li; supported by the National Natural Science Foundation of China(22322505,22271196,22301226);the Shenzhen Science and Technology Program(ZDSYS20210623091813040);support from the Department of Science and Technology of Guangdong Province(2019QN01C617)。; The efficient harvesting of triplet excitons is crucial to the realization of high-performance organic light-emitting diodes(OLEDs).Herein,we show that coordination of donor-acceptor(D-A)type molecules to a metal atom...; 关键词：gold(Ⅰ)complex OLED thermally activated delayed fluorescence(TADF) MPICT

Perturbed initial orbit determination: 《Astrodynamics》2024年第3期401-416,共16页Alberto Fossà Matteo Losacco Roberto Armellin; co-funded by the Centre National d’Études Spatiales(CNES)through A.FossàPh.D.program and made use of the CNES orbital propagation tools,including the PACE library.; An algorithm for robust initial orbit determination (IOD) under perturbed orbital dynamics is presented. By leveraging map inversion techniques defined in the algebra of Taylor polynomials, this tool returns a highly ...; 关键词：initial orbit determination(IOD) range radar Doppler radar optical telescope differential algebra(DA)

Local existence and uniqueness of solutions to the evolutionary model for magnetoviscoelasticity: 《广州大学学报（自然科学版）》2024年第4期77-90,共14页YE Ting-ting WANG Guang-wu HUANG Gui-huo; In this paper,we prove the local existence and uniqueness of solutions to the evolutionary model for magnetoviscoelasticity in R^(2),R^(3).This model consists of an incompressible Navier-Stokes,a regularized system fo...; 关键词：the evolutionary model for magnetoviscoelasticity local solution UNIQUENESS perturbed systems

Homoclinic Solutions for a Class of Perturbed Fractional Hamiltonian Systems with Subquadratic Conditions: 《Acta Mathematica Sinica,English Series》2024年第5期1177-1196,共20页Ying LUO Fei GUO Yan LIU; Supported by National Natural Science Foundation of China(Grant No.12171355);Elite Scholar Program in Tianjin University,P.R.China。; In this paper,we consider the following perturbed fractional Hamiltonian systems{tD_(∞)^(α)(_(-∞)D_(t)^(α)u(t))+L(t)u(t)=■_(u)W(t,u(t))+■(u)G(t,u(t)),t∈R,u∈H^(α)(R,R^(N)),whereα∈(1/2,1],L∈C(R,R^(N×N))is s...; 关键词：Perturbed fractional Hamiltonian systems subquadratic condition perturbed method homoclinic solutions MULTIPLICITY

Multiscale control of MnO_(2) growth via[WO_(6)]-perturbed[MnO_(6)]assembly toward a favorable balance between capacitance and rate performance: 《Rare Metals》2024年第4期1658-1671,共14页Jin-Kang Liu Tian-Shuo Yang Zhi-Bin Ren Adekunle-Adedapo Obisanya Xin-Yi Tan Yan-Di Rao Jun-Shuang Zhou Fa-Ming Gao Jian-Ren Wang; financially supported by the National Natural Science Foundation of China(Nos.22105164 and 21875205);the National Natural Science Foundation of Hebei Province(No.B2022203009);Hebei Province Foundation for the National Natural Science Foundation(No.206Z4404G);the subsidy for Hebei Key Laboratory of Applied Chemistry after Operation Performance(No.22567616H)。; Although pseudocapacitive manganese dioxide(MnO_(2))integrates the high-power merit of carbonaceous materials with the high-energy merit of battery-type materials,it still has a long way to go in achieving a more sati...; 关键词：SUPERCAPACITORS Pseudocapacitive materials MnO_(2) Tungsten doping Crystal structure regulation

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