云南高校图书馆联盟文献共享服务平台- VOLTERRA

VOLTERRA: 作品数：488被引量：839H指数：12; 导出分析报告; 相关领域：理学更多>>; 相关作者：赵知劲王五生尚俊娜张玉梅吴宇更多>>; 相关机构：杭州电子科技大学哈尔滨工业大学上海交通大学曲阜师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划广西壮族自治区自然科学基金广西高等学校科研项目更多>>

Thermo-mechanically coupled compatibility conditions in orthogonal curvilinear coordinates:equivalent temperature variation of initially stressed elastomers: 《Applied Mathematics and Mechanics(English Edition)》2025年第3期423-446,共24页Mengru ZHANG Mingzhu XU Weiting CHEN Yapu ZHAO; Project supported by the National Natural Science Foundation of China(Nos.12241205 and 12032019);the National Key Research and Development Program of China(No.2022YFA1203200);the Strategic Priority Research Program of Chinese Academy of Sciences(Nos.XDB0620101 and XDB0620103)。; The initial stresses widely exist in elastic materials.While achieving a continuum stress-free configuration through compatible unloading is desirable,mechanical unloading alone frequently proves insufficient,posing c...; 关键词：initial stress compatibility condition thermal effect orthogonal curvilinear coordinate Ces`aro-Volterra path integral

Mean-square exponential stability of stochastic Volterra systems in infinite dimensions: 《Science China(Information Sciences)》2024年第10期294-310,共17页Lin FU Shiguo PENG Feiqi DENG Quanxin ZHU; supported by National Natural Science Foundation of China(Grant Nos.61973092,62073144,62333006,62173139);Science and Technology Innovation Program of Hunan Province(Grant No.2021RC4030)。; Over the past decade,the study of stability theory in integro-differential systems has grown significantly owing to their relevance in solving physical and engineering problems,such as viscoelasticity and thermo-visco...; 关键词：stochastic integro-differential equations mean-square exponential stability stochastic distributed parameter systems Hardy space composition operators

基于Volterra模型的电力物资需求动态预测方法: 《微型电脑应用》2024年第10期223-226,共4页钟炯聪; 针对电力物资需求量大、种类繁多、电力物资需求量预测误差较大等问题,设计电力物资需求预测系统,该系统由客户服务、数据中心和云通信3层结构组成,通过SQL Server数据库的电力物资数据信息访问,能够实现对电力物资历史数据和现有数据...; 关键词：电力物资需求预测库存管理供应链 Volterra反馈预测算法

Laguerre多项式求解分数阶Volterra-Fredholm积分-微分方程: 《西安文理学院学报(自然科学版)》2024年第3期22-29,共8页李晓洁陈豫眉; 四川省自然科学基金项目(2023NSFSC0073); 为求分数阶积分-微分方程的近似解,提出了一种基于Laguerre多项式求解分数阶Volterra-Fredholm积分-微分方程的近似方法.首先,在Caputo分数阶导数意义下,将分数阶积分-微分方程转化为Laguerre多项式空间上的矩阵形式.然后,利用配置点得...; 关键词：Laguerre多项式 CAPUTO分数阶导数分数阶Volterra-Fredholm积分-微分方程矩阵方程

Approximate solution of Volterra-Fredholm integral equations using generalized barycentric rational interpolant: 《Applied Mathematics(A Journal of Chinese Universities)》2024年第2期220-238,共19页Hadis Azin Fakhrodin Mohammadi; It is well-known that interpolation by rational functions results in a more accurate approximation than the polynomials interpolation.However,classical rational interpolation has some deficiencies such as uncontrollab...; 关键词：Barycentric rational interpolation Volterra-Fredholm integral equations Gaussian quadrature Runge's phenomenon

基于记忆多项式的Volterra混合均衡器设计与研究被引量：1: 《光通信研究》2024年第3期36-44,共9页贾科军雷蕾蔺莹余彩虹; 国家自然科学基金资助项目(61461026);甘肃省科技计划资助项目(22JR5RA276,22JR5RA274,23YFGA0062,2022A⁃215);兰州理工大学博士科研启动项目(061903)。; 【目的】发光二极管(LED)的非线性特性导致可见光通信(VLC)系统的误码率(BER)性能恶化,特别是在具有较高峰均功率比(PAPR)的光正交频分复用(O⁃OFDM)系统中。基于Volterra级数的单级均衡器可以处理LED非线性高阶失真,且延时较小。但是求...; 关键词：可见光通信发光二极管非线性沃尔泰拉级数混合后均衡器

压差式流量计误差自动化修正算法研究: 《自动化仪表》2024年第5期45-49,共5页黄秀娟; 江苏省职业教育教学改革研究基金资助项目(ZYB141)。; 针对在多干扰源扰动下压差式流量计测量结果面临输出不稳、误差较大的问题,提出多源扰动下的压差式流量计误差自动化修正算法。考虑全补偿气体可膨胀性系数、压缩系数、密度系数和流出系数等因素,研究压差式流量计误差自动化修正算法。...; 关键词：多源扰动压差式流量计误差数据误差自动化修正卡尔曼滤波误差补偿自组织算法 Volterra神经网络

Existence of Solutions of a Convolution Integral Equation: 《Journal of Applied Mathematics and Physics》2024年第5期1835-1847,共13页Henry Otoo Benjamin Dadzie Mensah Lewis Brew; In this study, we prove the of existence of solutions of a convolution Volterra integral equation in the space of the Lebesgue integrable function on the set of positive real numbers and with the standard norm defined...; 关键词：VOLTERRA Integral Equation CONVOLUTION Fixed Point EXISTENCE Noncompactness

一种宽带非线性信道校正方法: 《现代电子技术》2024年第7期33-36,共4页刘景元王威; 针对高速数传解调器接收宽带高阶调制信号时因信道非线性导致的性能恶化问题,提出一种基于两层自适应均衡网络的非线性信道校正方法。该方法先利用递归最小二乘法获得Volterra非线性前置校正系数,再利用自适应基带均衡器消除信道的剩余...; 关键词：高速数传信道校正自适应均衡网络 Volterra非线性均衡递归最小二乘法自适应基带均衡器

GENERALIZED JACOBI SPECTRAL GALERKIN METHOD FOR FRACTIONAL-ORDER VOLTERRA INTEGRO-DIFFERENTIAL EQUATIONS WITH WEAKLY SINGULAR KERNELS: 《Journal of Computational Mathematics》2024年第2期355-371,共17页Yanping Chen Zhenrong Chen Yunqing Huang; supported by the State Key Program of National Natural Science Foundation of China(Grant No.11931003);by the National Natural Science Foundation of China(Grant Nos.41974133,12126325);by the Postgraduate Scientific Research Innovation Project of Hunan Province(Grant No.CX20200620).; For fractional Volterra integro-differential equations(FVIDEs)with weakly singular kernels,this paper proposes a generalized Jacobi spectral Galerkin method.The basis functions for the provided method are selected gen...; 关键词：Generalized Jacobi spectral Galerkin method Fractional-order Volterra integ-ro-differential equations Weakly singular kernels Convergence analysis

VOLTERRA