International Journal of Computational Methods最新文献

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Accelerated relaxation two-sweep modulus-based matrix splitting iteration method for linear complementarity problems 线性互补问题的加速松弛双扫描模矩阵分裂迭代法
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-08-10 DOI: 10.1142/s0219876223500251
Zhengge Huang, Jingjing Cui
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引用次数: 1
Non-probabilistic uncertainty and correlation propagation analysis methods based on multidimensional parallelepiped model 基于多维平行六面体模型的非概率不确定性及相关传播分析方法
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-08-04 DOI: 10.1142/s021987622350024x
Hui Lu, Zhencong Li, Xiaoting Huang, W. Shangguan
{"title":"Non-probabilistic uncertainty and correlation propagation analysis methods based on multidimensional parallelepiped model","authors":"Hui Lu, Zhencong Li, Xiaoting Huang, W. Shangguan","doi":"10.1142/s021987622350024x","DOIUrl":"https://doi.org/10.1142/s021987622350024x","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46339126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of initial stress and impedance boundary in transversely isotropic materials 横观各向同性材料中初始应力和阻抗边界的影响
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-08-04 DOI: 10.1142/s0219876223500226
R. Lianngenga, J. Lalvohbika
{"title":"Effect of initial stress and impedance boundary in transversely isotropic materials","authors":"R. Lianngenga, J. Lalvohbika","doi":"10.1142/s0219876223500226","DOIUrl":"https://doi.org/10.1142/s0219876223500226","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46633647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The weighted least-squares collocation method for elastic wave obstacle scattering problems 弹性波障碍物散射问题的加权最小二乘配置方法
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-08-04 DOI: 10.1142/s0219876223410098
Jing Zhang, Siqi Li, Junhong Yue, Yu Wang
{"title":"The weighted least-squares collocation method for elastic wave obstacle scattering problems","authors":"Jing Zhang, Siqi Li, Junhong Yue, Yu Wang","doi":"10.1142/s0219876223410098","DOIUrl":"https://doi.org/10.1142/s0219876223410098","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47100945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Adaptive Quadrature of Trimmed Finite Elements and Cells Based on Bezier Approximation 基于Bezier逼近的裁剪有限元和单元的自适应正交
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-07-28 DOI: 10.1142/s0219876223500238
S. F. Hosseini, Mahan Gorji, Wadhah Garhuom, Alexander Duster
{"title":"Adaptive Quadrature of Trimmed Finite Elements and Cells Based on Bezier Approximation","authors":"S. F. Hosseini, Mahan Gorji, Wadhah Garhuom, Alexander Duster","doi":"10.1142/s0219876223500238","DOIUrl":"https://doi.org/10.1142/s0219876223500238","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44103482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Extended high convergence compositions for solving nonlinear equations in Banach space Banach空间中求解非线性方程的扩展高收敛组合
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-07-14 DOI: 10.1142/s0219876223500214
R. Behl, I. Argyros
{"title":"Extended high convergence compositions for solving nonlinear equations in Banach space","authors":"R. Behl, I. Argyros","doi":"10.1142/s0219876223500214","DOIUrl":"https://doi.org/10.1142/s0219876223500214","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42362965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Level set and Optimal control for the inverse inclusion reconstruction in electrical impedance tomography modeling 电阻抗断层成像建模中逆包含重建的水平集和最优控制
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-07-14 DOI: 10.1142/s0219876223500202
A. Charkaoui, Y. El Yazidi
{"title":"Level set and Optimal control for the inverse inclusion reconstruction in electrical impedance tomography modeling","authors":"A. Charkaoui, Y. El Yazidi","doi":"10.1142/s0219876223500202","DOIUrl":"https://doi.org/10.1142/s0219876223500202","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42132618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Moving Kriging Interpolation Meshless for Bending and Free Vibration Analysis of the Stiffened FGM Plates in Thermal Environment 热环境下FGM加筋板弯曲和自由振动分析的移动Kriging插值无网格法
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-07-11 DOI: 10.1142/s0219876223500159
L. Peng, S. Y. Chen, W. Chen, X. C. He
{"title":"A Moving Kriging Interpolation Meshless for Bending and Free Vibration Analysis of the Stiffened FGM Plates in Thermal Environment","authors":"L. Peng, S. Y. Chen, W. Chen, X. C. He","doi":"10.1142/s0219876223500159","DOIUrl":"https://doi.org/10.1142/s0219876223500159","url":null,"abstract":"This paper adopts the Moving Kriging (MK) interpolation meshless method to analyze the static and dynamic behaviors of stiffened functionally graded material (FGM) plate in thermal environment based on the physical neutral surface. The ribbed FGM plate is regarded as a composite structure of a FGM plate and ribs. The displacement transformation relationship between stiffeners and FGM plates is obtained through the displacement compatible conditions and MK interpolation. The meshfree model for ribbed FGM plate is obtained by superimposing the total energy of the FGM plate and the stiffeners based on the first-order shear deformation theory (FSDT) and physical neutral surface. The nonlinear temperature field along thickness direction is introduced into the meshless model of stiffened FGM plate. The equations governing the bending and free vibration of the ribbed FGM plate in thermal environment are obtained according to the principle of Minimum Potential Energy and Hamilton’s Principle. Thereafter, several ribbed FGM plate examples in different temperatures and with different locations of ribs are calculated. The results are compared with those given by the ABAQUS and literature. The results show that the effectiveness and accuracy of the proposed method in analyzing the ribbed FGM plate in thermal environment.","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45129454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An efficient finite element method and error analysis based on dimension reduction scheme for the fourth order elliptic eigenvalue problems in a circular domain 基于降维格式的四阶椭圆特征值问题的有效有限元方法及误差分析
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-06-26 DOI: 10.1142/s0219876223500184
Caiqun Wang, Jing An
{"title":"An efficient finite element method and error analysis based on dimension reduction scheme for the fourth order elliptic eigenvalue problems in a circular domain","authors":"Caiqun Wang, Jing An","doi":"10.1142/s0219876223500184","DOIUrl":"https://doi.org/10.1142/s0219876223500184","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45211882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A parameter-robust numerical method based on defect-correction technique for parabolic singular perturbation problems with discontinuous convection coefficient and source 对流系数和热源不连续的抛物型奇异摄动问题的一种基于缺陷校正技术的参数鲁棒数值方法
IF 1.7 4区 工程技术
International Journal of Computational Methods Pub Date : 2023-06-16 DOI: 10.1142/s0219876223500172
Monika Choudhary, Aditya Kaushik, M. Sharma
{"title":"A parameter-robust numerical method based on defect-correction technique for parabolic singular perturbation problems with discontinuous convection coefficient and source","authors":"Monika Choudhary, Aditya Kaushik, M. Sharma","doi":"10.1142/s0219876223500172","DOIUrl":"https://doi.org/10.1142/s0219876223500172","url":null,"abstract":"","PeriodicalId":54968,"journal":{"name":"International Journal of Computational Methods","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43082544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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