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An adaptive immersed finite element method for linear parabolic interface problems with nonzero flux jump 具有非零通量跳跃的线性抛物型界面问题的自适应浸入有限元法
IF 1.7 2区 数学
Calcolo Pub Date : 2023-03-13 DOI: 10.1007/s10092-023-00515-7
Tanushree Ray, R. K. Sinha
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引用次数: 0
Gradient recovery based a posteriori error estimator for the adaptive direct discontinuous Galerkin method 基于梯度恢复的自适应直接间断Galerkin方法的后验误差估计
IF 1.7 2区 数学
Calcolo Pub Date : 2023-02-26 DOI: 10.1007/s10092-023-00513-9
Huihui Cao, Yunqing Huang, Nianyu Yi
{"title":"Gradient recovery based a posteriori error estimator for the adaptive direct discontinuous Galerkin method","authors":"Huihui Cao, Yunqing Huang, Nianyu Yi","doi":"10.1007/s10092-023-00513-9","DOIUrl":"https://doi.org/10.1007/s10092-023-00513-9","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43170894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spectral methods in space and time for parabolic problems on semi-infinite domains 半无限域上抛物问题的时空谱方法
IF 1.7 2区 数学
Calcolo Pub Date : 2023-02-21 DOI: 10.1007/s10092-023-00512-w
Xu-hong Yu, Zhongqing Wang
{"title":"Spectral methods in space and time for parabolic problems on semi-infinite domains","authors":"Xu-hong Yu, Zhongqing Wang","doi":"10.1007/s10092-023-00512-w","DOIUrl":"https://doi.org/10.1007/s10092-023-00512-w","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44289239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Fréchet derivative of the tensor t-function 张量t函数的Fréchet导数
IF 1.7 2区 数学
Calcolo Pub Date : 2023-02-19 DOI: 10.1007/s10092-023-00527-3
Kathryn Lund, Marcel Schweitzer
{"title":"The Fréchet derivative of the tensor t-function","authors":"Kathryn Lund, Marcel Schweitzer","doi":"10.1007/s10092-023-00527-3","DOIUrl":"https://doi.org/10.1007/s10092-023-00527-3","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46092365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Data-driven sparse identification of nonlinear dynamical systems using linear multistep methods 基于线性多步方法的非线性动力系统数据驱动稀疏辨识
IF 1.7 2区 数学
Calcolo Pub Date : 2023-01-23 DOI: 10.1007/s10092-023-00507-7
Hao-guang Chen
{"title":"Data-driven sparse identification of nonlinear dynamical systems using linear multistep methods","authors":"Hao-guang Chen","doi":"10.1007/s10092-023-00507-7","DOIUrl":"https://doi.org/10.1007/s10092-023-00507-7","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45088570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal error estimates of spectral Galerkin method for mixed diffusion equations 混合扩散方程的谱伽辽金方法的最优误差估计
IF 1.7 2区 数学
Calcolo Pub Date : 2023-01-21 DOI: 10.1007/s10092-023-00505-9
Zhaopeng Hao
{"title":"Optimal error estimates of spectral Galerkin method for mixed diffusion equations","authors":"Zhaopeng Hao","doi":"10.1007/s10092-023-00505-9","DOIUrl":"https://doi.org/10.1007/s10092-023-00505-9","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44186164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Matrix completion with sparse measurement errors 具有稀疏测量误差的矩阵完备
IF 1.7 2区 数学
Calcolo Pub Date : 2023-01-16 DOI: 10.1007/s10092-022-00500-6
Sergey Petrov, N. Zamarashkin
{"title":"Matrix completion with sparse measurement errors","authors":"Sergey Petrov, N. Zamarashkin","doi":"10.1007/s10092-022-00500-6","DOIUrl":"https://doi.org/10.1007/s10092-022-00500-6","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43662962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Shape preserving rational [3/2] Hermite interpolatory subdivision scheme 保形有理[3/2]Hermite插值细分方案
IF 1.7 2区 数学
Calcolo Pub Date : 2023-01-13 DOI: 10.1007/s10092-022-00503-3
Shubhashree Bebarta, M. K. Jena
{"title":"Shape preserving rational [3/2] Hermite interpolatory subdivision scheme","authors":"Shubhashree Bebarta, M. K. Jena","doi":"10.1007/s10092-022-00503-3","DOIUrl":"https://doi.org/10.1007/s10092-022-00503-3","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47914451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New error estimates of Lagrange–Galerkin methods for the advection equation 平流方程Lagrange–Galerkin方法的新误差估计
IF 1.7 2区 数学
Calcolo Pub Date : 2023-01-09 DOI: 10.1007/s10092-023-00509-5
R. Bermejo, J. Carpio, L. Saavedra
{"title":"New error estimates of Lagrange–Galerkin methods for the advection equation","authors":"R. Bermejo, J. Carpio, L. Saavedra","doi":"10.1007/s10092-023-00509-5","DOIUrl":"https://doi.org/10.1007/s10092-023-00509-5","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48801989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
On the acceleration of optimal regularization algorithms for linear ill-posed inverse problems 线性不适定反问题最优正则化算法的加速问题
IF 1.7 2区 数学
Calcolo Pub Date : 2022-12-29 DOI: 10.1007/s10092-022-00501-5
Ye Zhang
{"title":"On the acceleration of optimal regularization algorithms for linear ill-posed inverse problems","authors":"Ye Zhang","doi":"10.1007/s10092-022-00501-5","DOIUrl":"https://doi.org/10.1007/s10092-022-00501-5","url":null,"abstract":"","PeriodicalId":9522,"journal":{"name":"Calcolo","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43359198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","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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