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Duality theory on generalized singular values and its applications 广义奇异值的对偶理论及其应用
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-07-12 DOI: 10.1080/03081087.2025.2490249
Yang Liu
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引用次数: 0
Singular value bounds for products and sums of products of matrices 矩阵的乘积和的奇异值界
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-07-04 DOI: 10.1080/03081087.2025.2524595
Fuad Kittaneh, Hamid Reza Moradi, Mohammad Sababheh
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引用次数: 0
On special H -matrices based on Beauwens condition 基于Beauwens条件的特殊H矩阵
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-07-02 DOI: 10.1080/03081087.2025.2523277
Srđan Milićević, Maja Nedović
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引用次数: 0
Matrices with rotation and/or reflection invariant higher rank numerical ranges 具有旋转和/或反射不变的高阶数值范围的矩阵
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-07-02 DOI: 10.1080/03081087.2025.2524018
Sarah Gift, Hugo J. Woerdeman
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引用次数: 0
Nilpotent linear spaces in M 4 ( F ) m4 (F)中的幂零线性空间
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-07-01 DOI: 10.1080/03081087.2025.2524019
Juan C. Gutierrez Fernandez, Claudia I. Garcia
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引用次数: 0
Further bounds for singular values with applications 奇异值与应用程序的进一步界限
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-06-30 DOI: 10.1080/03081087.2025.2523275
Fuad Kittaneh, Hamid Reza Moradi, Mohammad Sababheh
{"title":"Further bounds for singular values with applications","authors":"Fuad Kittaneh, Hamid Reza Moradi, Mohammad Sababheh","doi":"10.1080/03081087.2025.2523275","DOIUrl":"https://doi.org/10.1080/03081087.2025.2523275","url":null,"abstract":"","PeriodicalId":49905,"journal":{"name":"Linear & Multilinear Algebra","volume":"67 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144520430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Roundoff-error-free QR factorization via integer-preserving Gram Schmidt orthogonalization 基于保整Gram Schmidt正交化的无舍入误差QR分解
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-06-30 DOI: 10.1080/03081087.2025.2523276
Lorena Mejia-Domenzain, Christopher Lourenco, Erick Moreno-Centeno
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引用次数: 0
On the coordinate ring of the invariant anti-commuting variety 不变反交换变量的坐标环
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-06-27 DOI: 10.1080/03081087.2025.2523284
Rustam Turdibaev
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引用次数: 0
On self-improved subadditivity/superadditivity results for tensor products of certain powers of positive definite matrices 正定矩阵的某些幂张量积的自改进子可加性/超可加性结果
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-06-12 DOI: 10.1080/03081087.2025.2515041
Marek Niezgoda
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引用次数: 0
Spectral analysis relative to a positive operator and applications 光谱分析中相对正算子及其应用
IF 1.1 4区 数学
Linear & Multilinear Algebra Pub Date : 2025-06-12 DOI: 10.1080/03081087.2025.2515511
Hamadi Baklouti
{"title":"Spectral analysis relative to a positive operator and applications","authors":"Hamadi Baklouti","doi":"10.1080/03081087.2025.2515511","DOIUrl":"https://doi.org/10.1080/03081087.2025.2515511","url":null,"abstract":"","PeriodicalId":49905,"journal":{"name":"Linear & Multilinear Algebra","volume":"36 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144278224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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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