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Low cardinality positive interior cubature on NURBS-shaped domains nurbs形域上的低基数正内培养
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-03-17 DOI: 10.1007/s10543-023-00958-y
A. Sommariva, M. Vianello
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引用次数: 7
An Hermite-Obreschkoff method for stiff high-index DAE 一种求解刚性高指数DAE的Hermite-Obreschkoff方法
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-02-18 DOI: 10.1007/s10543-023-00955-1
R. Zolfaghari, N. Nedialkov
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引用次数: 1
On the order reduction of approximations of fractional derivatives: an explanation and a cure 关于分数导数近似的降阶：一种解释和解决方法
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-02-12 DOI: 10.1007/s10543-023-00961-3
B. Jacobs, Fredrik Laurén, J. Nordström
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引用次数: 0
Small time chaos approximations for heat kernels of multidimensional diffusions 多维扩散热核的小时间混沌近似
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-02-12 DOI: 10.1007/s10543-023-00949-z
D. Ivanenko, A. Kohatsu-Higa, A. Kulik
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引用次数: 0
Convergence of trigonometric and finite-difference discretization schemes for FFT-based computational micromechanics 基于fft的计算细观力学的三角和有限差分离散格式的收敛性
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-02-01 DOI: 10.1007/s10543-023-00950-6
Changqing Ye, Eric T. Chung
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引用次数: 5
Quadrature processes for efficient calculation of the Clausen functions 有效计算克劳森函数的正交过程
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-02-01 DOI: 10.1007/s10543-023-00944-4
Zora Lj. Golubović, G. Milovanović
{"title":"Quadrature processes for efficient calculation of the Clausen functions","authors":"Zora Lj. Golubović, G. Milovanović","doi":"10.1007/s10543-023-00944-4","DOIUrl":"https://doi.org/10.1007/s10543-023-00944-4","url":null,"abstract":"","PeriodicalId":55351,"journal":{"name":"BIT Numerical Mathematics","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46417221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Rank-adaptive dynamical low-rank integrators for first-order and second-order matrix differential equations 一阶和二阶矩阵微分方程的秩自适应动态低秩积分器
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-01-31 DOI: 10.1007/s10543-023-00942-6
M. Hochbruck, M. Neher, Stefan Schrammer
{"title":"Rank-adaptive dynamical low-rank integrators for first-order and second-order matrix differential equations","authors":"M. Hochbruck, M. Neher, Stefan Schrammer","doi":"10.1007/s10543-023-00942-6","DOIUrl":"https://doi.org/10.1007/s10543-023-00942-6","url":null,"abstract":"","PeriodicalId":55351,"journal":{"name":"BIT Numerical Mathematics","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49540924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 7
A fractional Adams–Simpson-type method for nonlinear fractional ordinary differential equations with non-smooth data 具有非光滑数据的非线性分数阶常微分方程的分数阶adams - simpson型方法
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-01-30 DOI: 10.1007/s10543-023-00952-4
Yuan-Ming Wang, Bo Xie
{"title":"A fractional Adams–Simpson-type method for nonlinear fractional ordinary differential equations with non-smooth data","authors":"Yuan-Ming Wang, Bo Xie","doi":"10.1007/s10543-023-00952-4","DOIUrl":"https://doi.org/10.1007/s10543-023-00952-4","url":null,"abstract":"","PeriodicalId":55351,"journal":{"name":"BIT Numerical Mathematics","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48005117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Analysis of algebraic flux correction schemes for semi-discrete advection problems 半离散平流问题的代数通量修正格式分析
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-01-30 DOI: 10.1007/s10543-023-00957-z
H. Hajduk, Andreas Rupp
{"title":"Analysis of algebraic flux correction schemes for semi-discrete advection problems","authors":"H. Hajduk, Andreas Rupp","doi":"10.1007/s10543-023-00957-z","DOIUrl":"https://doi.org/10.1007/s10543-023-00957-z","url":null,"abstract":"","PeriodicalId":55351,"journal":{"name":"BIT Numerical Mathematics","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41677486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Dynamical low-rank integrators for second-order matrix differential equations 二阶矩阵微分方程的动态低阶积分器
IF 1.5 3区 数学
BIT Numerical Mathematics Pub Date : 2023-01-30 DOI: 10.1007/s10543-023-00941-7
M. Hochbruck, M. Neher, Stefan Schrammer
{"title":"Dynamical low-rank integrators for second-order matrix differential equations","authors":"M. Hochbruck, M. Neher, Stefan Schrammer","doi":"10.1007/s10543-023-00941-7","DOIUrl":"https://doi.org/10.1007/s10543-023-00941-7","url":null,"abstract":"","PeriodicalId":55351,"journal":{"name":"BIT Numerical Mathematics","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45897755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 4
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