Nagasaka, Kosaku Toward the best algorithm for approximate GCD of univariate polynomials. (English) Zbl 07312662 J. Symb. Comput. 105, 4-27 (2021). MSC: 65F 68W 15B PDF BibTeX XML Cite \textit{K. Nagasaka}, J. Symb. Comput. 105, 4--27 (2021; Zbl 07312662) Full Text: DOI
Marco, Ana; Martínez, José-Javier; Viaña, Raquel Error analysis, perturbation theory and applications of the bidiagonal decomposition of rectangular totally positive h-Bernstein-Vandermonde matrices. (English) Zbl 07312105 Linear Algebra Appl. 613, 377-392 (2021). MSC: 65F15 65F20 65F35 15A23 15B48 PDF BibTeX XML Cite \textit{A. Marco} et al., Linear Algebra Appl. 613, 377--392 (2021; Zbl 07312105) Full Text: DOI
Kennedy-Cochran-Patrick, Arthur; Merlet, Glenn; Nowak, Thomas; Sergeev, Sergeĭ New bounds on the periodicity transient of the powers of a tropical matrix: using cyclicity and factor rank. (English) Zbl 07312045 Linear Algebra Appl. 611, 279-309 (2021). MSC: 15A80 15A45 15A23 14T10 05C50 PDF BibTeX XML Cite \textit{A. Kennedy-Cochran-Patrick} et al., Linear Algebra Appl. 611, 279--309 (2021; Zbl 07312045) Full Text: DOI
Higham, Desmond J.; Higham, Nicholas J.; Pranesh, Srikara Random matrices generating large growth in LU factorization with pivoting. (English) Zbl 07310622 SIAM J. Matrix Anal. Appl. 42, No. 1, 185-201 (2021). MSC: 65F05 PDF BibTeX XML Cite \textit{D. J. Higham} et al., SIAM J. Matrix Anal. Appl. 42, No. 1, 185--201 (2021; Zbl 07310622) Full Text: DOI
Krone, Robert; Kubjas, Kaie Uniqueness of nonnegative matrix factorizations by rigidity theory. (English) Zbl 07310620 SIAM J. Matrix Anal. Appl. 42, No. 1, 134-164 (2021). MSC: 15A23 15B48 14P10 52B05 14R20 PDF BibTeX XML Cite \textit{R. Krone} and \textit{K. Kubjas}, SIAM J. Matrix Anal. Appl. 42, No. 1, 134--164 (2021; Zbl 07310620) Full Text: DOI
Zarai, Yoram; Margaliot, Michael On the exponent of several classes of oscillatory matrices. (English) Zbl 07309781 Linear Algebra Appl. 608, 363-386 (2021). MSC: 15B99 15A15 15A23 PDF BibTeX XML Cite \textit{Y. Zarai} and \textit{M. Margaliot}, Linear Algebra Appl. 608, 363--386 (2021; Zbl 07309781) Full Text: DOI
Pan, Maodong; Jüttler, Bert; Mantzaflaris, Angelos Efficient matrix assembly in isogeometric analysis with hierarchical B-splines. (English) Zbl 07309630 J. Comput. Appl. Math. 390, Article ID 113278, 20 p. (2021). Reviewer: Chandrasekhar Salimath (Bengaluru) MSC: 65N30 65D07 65D05 65D30 PDF BibTeX XML Cite \textit{M. Pan} et al., J. Comput. Appl. Math. 390, Article ID 113278, 20 p. (2021; Zbl 07309630) Full Text: DOI
Yu, Cui-E; Liu, Xin; Zhang, Yang On elliptic biquaternion matrices. (English) Zbl 07309509 Adv. Appl. Clifford Algebr. 31, No. 1, Paper No. 5, 14 p. (2021). MSC: 15B33 15A24 15A23 15A18 15A66 15A67 PDF BibTeX XML Cite \textit{C.-E Yu} et al., Adv. Appl. Clifford Algebr. 31, No. 1, Paper No. 5, 14 p. (2021; Zbl 07309509) Full Text: DOI
Klinge, Marcel; Hernández-Abreu, D.; Weiner, R. A comparison of one-step and two-step W-methods and peer methods with approximate matrix factorization. (English) Zbl 07305189 J. Comput. Appl. Math. 387, Article ID 112519, 17 p. (2021). MSC: 65L05 65L06 65L07 65M20 PDF BibTeX XML Cite \textit{M. Klinge} et al., J. Comput. Appl. Math. 387, Article ID 112519, 17 p. (2021; Zbl 07305189) Full Text: DOI
Chen, Xiuqing; Jüngel, Ansgar When do cross-diffusion systems have an entropy structure? (English) Zbl 07303703 J. Differ. Equations 278, 60-72 (2021). MSC: 35K51 35K59 92C17 35Q79 15A23 15A24 PDF BibTeX XML Cite \textit{X. Chen} and \textit{A. Jüngel}, J. Differ. Equations 278, 60--72 (2021; Zbl 07303703) Full Text: DOI
Groenewald, G. J.; ter Horst, S.; Jaftha, J.; Ran, A. C. M. A Toeplitz-like operator with rational matrix symbol having poles on the unit circle: Fredholm properties. (English) Zbl 07300016 Complex Anal. Oper. Theory 15, No. 1, Paper No. 1, 28 p. (2021). MSC: 47B35 47A53 47A68 PDF BibTeX XML Cite \textit{G. J. Groenewald} et al., Complex Anal. Oper. Theory 15, No. 1, Paper No. 1, 28 p. (2021; Zbl 07300016) Full Text: DOI
Kustin, Andrew R.; Vraciu, Adela Totally reflexive modules over rings that are close to Gorenstein. (English) Zbl 07297704 J. Algebra 571, 190-231 (2021). Reviewer: Hossein Faridian (Clemson) MSC: 13A02 13H10 13D02 18G20 PDF BibTeX XML Cite \textit{A. R. Kustin} and \textit{A. Vraciu}, J. Algebra 571, 190--231 (2021; Zbl 07297704) Full Text: DOI
Wang, Weixin; Lee, Taeyoung Higher-order central moments of matrix Fisher distribution on \(\mathrm{SO}(3)\). (English) Zbl 07290526 Stat. Probab. Lett. 169, Article ID 108983, 8 p. (2021). MSC: 60B15 PDF BibTeX XML Cite \textit{W. Wang} and \textit{T. Lee}, Stat. Probab. Lett. 169, Article ID 108983, 8 p. (2021; Zbl 07290526) Full Text: DOI
Díaz-García, José A.; Caro-Lopera, Francisco J. Matrix variate Birnbaum-Saunders distribution under elliptical models. (English) Zbl 1441.62136 J. Stat. Plann. Inference 210, 100-113 (2021). MSC: 62H10 62N05 62E15 60E05 15A23 15A09 15B52 PDF BibTeX XML Cite \textit{J. A. Díaz-García} and \textit{F. J. Caro-Lopera}, J. Stat. Plann. Inference 210, 100--113 (2021; Zbl 1441.62136) Full Text: DOI
Cherednik, I. V. Peculiar properties of the \(p\)-linear decomposition of \(p\)-linear functions in terms of the shift-composition operation. (English. Russian original) Zbl 07312363 Probl. Inf. Transm. 56, No. 4, 358-372 (2020); translation from Probl. Peredachi Inf. 56, No. 4, 64-80 (2020). MSC: 94 PDF BibTeX XML Cite \textit{I. V. Cherednik}, Probl. Inf. Transm. 56, No. 4, 358--372 (2020; Zbl 07312363); translation from Probl. Peredachi Inf. 56, No. 4, 64--80 (2020) Full Text: DOI
Primachuk, Leonid; Rogozin, Sergei; Dubatovskaya, Maryna On \(\mathbb{R} \)-linear conjugation problem on the unit circle. (English) Zbl 07311873 Eurasian Math. J. 11, No. 3, 79-88 (2020). MSC: 15A23 30E25 15A54 PDF BibTeX XML Cite \textit{L. Primachuk} et al., Eurasian Math. J. 11, No. 3, 79--88 (2020; Zbl 07311873) Full Text: DOI MNR
Hegedüs, Csaba J. A note on the solution of narrow-banded Toeplitz systems. (English) Zbl 07307787 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 50, 151-156 (2020). MSC: 15-04 15B05 15A23 PDF BibTeX XML Cite \textit{C. J. Hegedüs}, Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 50, 151--156 (2020; Zbl 07307787) Full Text: Link
Bing, Xin; Bunea, Florentina; Wegkamp, Marten Optimal estimation of sparse topic models. (English) Zbl 07307472 J. Mach. Learn. Res. 21, Paper No. 177, 45 p. (2020). MSC: 68T05 PDF BibTeX XML Cite \textit{X. Bing} et al., J. Mach. Learn. Res. 21, Paper No. 177, 45 p. (2020; Zbl 07307472) Full Text: Link
Lyu, Hanbaek; Needell, Deanna; Balzano, Laura Online matrix factorization for Markovian data and applications to network dictionary learning. (English) Zbl 07306930 J. Mach. Learn. Res. 21, Paper No. 251, 49 p. (2020). MSC: 68T05 PDF BibTeX XML Cite \textit{H. Lyu} et al., J. Mach. Learn. Res. 21, Paper No. 251, 49 p. (2020; Zbl 07306930) Full Text: Link
Samar, Mahvish; Farooq, Aamir; Mu, Chun-lai Structured condition numbers and statistical condition estimation for the LDU factorization. (English) Zbl 07304281 Appl. Math., Ser. B (Engl. Ed.) 35, No. 3, 332-348 (2020). MSC: 65F35 15A23 15A57 PDF BibTeX XML Cite \textit{M. Samar} et al., Appl. Math., Ser. B (Engl. Ed.) 35, No. 3, 332--348 (2020; Zbl 07304281) Full Text: DOI
Klockiewicz, Bazyli; Darve, Eric Sparse hierarchical preconditioners using piecewise smooth approximations of eigenvectors. (English) Zbl 07303432 SIAM J. Sci. Comput. 42, No. 6, A3907-A3931 (2020). MSC: 65F05 65F08 65F50 65Y20 PDF BibTeX XML Cite \textit{B. Klockiewicz} and \textit{E. Darve}, SIAM J. Sci. Comput. 42, No. 6, A3907--A3931 (2020; Zbl 07303432) Full Text: DOI
Buttari, Alfredo; Hauberg, Søren; Kodsi, Costy Parallel QR factorization of block-tridiagonal matrices. (English) Zbl 07301557 SIAM J. Sci. Comput. 42, No. 6, C313-C334 (2020). MSC: 65F05 65F20 65Y05 PDF BibTeX XML Cite \textit{A. Buttari} et al., SIAM J. Sci. Comput. 42, No. 6, C313--C334 (2020; Zbl 07301557) Full Text: DOI
Jin, Pengzhan; Tang, Yifa; Zhu, Aiqing Unit triangular factorization of the matrix symplectic group. (English) Zbl 07301503 SIAM J. Matrix Anal. Appl. 41, No. 4, 1630-1650 (2020). MSC: 15A23 15A24 15B57 65F15 65F40 PDF BibTeX XML Cite \textit{P. Jin} et al., SIAM J. Matrix Anal. Appl. 41, No. 4, 1630--1650 (2020; Zbl 07301503) Full Text: DOI
Ye, Xin; Xia, Jianlin; Ying, Lexing Analytical low-rank compression via proxy point selection. (English) Zbl 07301473 SIAM J. Matrix Anal. Appl. 41, No. 3, 1059-1085 (2020). MSC: 65F55 65F35 PDF BibTeX XML Cite \textit{X. Ye} et al., SIAM J. Matrix Anal. Appl. 41, No. 3, 1059--1085 (2020; Zbl 07301473) Full Text: DOI
Ni, Yang; Müller, Peter; Ji, Yuan Bayesian double feature allocation for phenotyping with electronic health records. (English) Zbl 1452.62835 J. Am. Stat. Assoc. 115, No. 532, 1620-1634 (2020). MSC: 62P10 62F15 62H30 PDF BibTeX XML Cite \textit{Y. Ni} et al., J. Am. Stat. Assoc. 115, No. 532, 1620--1634 (2020; Zbl 1452.62835) Full Text: DOI
Lu, Dong; Wang, Dingkang; Xiao, Fanghui Further results on the factorization and equivalence for multivariate polynomial matrices. (English) Zbl 07300088 Mantzaflaris, Angelos (ed.), Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC ’20, Kalamata, Greece, July 20–23, 2020. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-7100-1). 328-335 (2020). MSC: 68W30 PDF BibTeX XML Cite \textit{D. Lu} et al., in: Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC '20, Kalamata, Greece, July 20--23, 2020. New York, NY: Association for Computing Machinery (ACM). 328--335 (2020; Zbl 07300088) Full Text: DOI
Gauchon, Romain; Loisel, Stéphane; Rullière, Jean-Louis Health policyholder clustering using medical consumption. A useful tool for targeting prevention plans. (English) Zbl 07299077 Eur. Actuar. J. 10, No. 2, 599-626 (2020). MSC: 91G05 62P05 62H30 PDF BibTeX XML Cite \textit{R. Gauchon} et al., Eur. Actuar. J. 10, No. 2, 599--626 (2020; Zbl 07299077) Full Text: DOI
Edmonds, Alexander; Nikolov, Aleksandar; Ullman, Jonathan The power of factorization mechanisms in local and central differential privacy. (English) Zbl 07298259 Makarychev, Konstantin (ed.) et al., Proceedings of the 52nd annual ACM SIGACT symposium on theory of computing, STOC ’20, Chicago, IL, USA, June 22–26, 2020. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-6979-4). 425-438 (2020). MSC: 68Qxx PDF BibTeX XML Cite \textit{A. Edmonds} et al., in: Proceedings of the 52nd annual ACM SIGACT symposium on theory of computing, STOC '20, Chicago, IL, USA, June 22--26, 2020. New York, NY: Association for Computing Machinery (ACM). 425--438 (2020; Zbl 07298259) Full Text: DOI
Fathi-Hafshejani, S.; Moaberfard, Z. An interior-point algorithm for linearly constrained convex optimization based on kernel function and application in non-negative matrix factorization. (English) Zbl 07297587 Optim. Eng. 21, No. 3, 1019-1051 (2020). MSC: 90C25 90C51 PDF BibTeX XML Cite \textit{S. Fathi-Hafshejani} and \textit{Z. Moaberfard}, Optim. Eng. 21, No. 3, 1019--1051 (2020; Zbl 07297587) Full Text: DOI
Ikramov, Kh. D. On the Toeplitz and polar decompositions of an involutive matrix. (English. Russian original) Zbl 07296551 Mosc. Univ. Comput. Math. Cybern. 44, No. 2, 69-72 (2020); translation from Vestn. Mosk. Univ., Ser. XV 2020, No. 2, 19-22 (2020). Reviewer: Erich W. Ellers (Toronto) MSC: 15A23 15A18 15B05 15B57 PDF BibTeX XML Cite \textit{Kh. D. Ikramov}, Mosc. Univ. Comput. Math. Cybern. 44, No. 2, 69--72 (2020; Zbl 07296551); translation from Vestn. Mosk. Univ., Ser. XV 2020, No. 2, 19--22 (2020) Full Text: DOI
Li, Jicheng; Li, Wenbo; Liu, Xuenian An adaptive nonmonotone projected Barzilai-Borwein gradient method with active set prediction for nonnegative matrix factorization. (English) Zbl 07296130 Numer. Math., Theory Methods Appl. 13, No. 2, 516-538 (2020). MSC: 15A23 65F30 PDF BibTeX XML Cite \textit{J. Li} et al., Numer. Math., Theory Methods Appl. 13, No. 2, 516--538 (2020; Zbl 07296130) Full Text: DOI
Wang, Dagang; Zhong, Jin; Wu, Hao Study on social recommendation algorithm based on Bayes and self-encoder. (Chinese. English summary) Zbl 07295823 J. Syst. Sci. Math. Sci. 40, No. 4, 686-700 (2020). MSC: 68M11 68T05 PDF BibTeX XML Cite \textit{D. Wang} et al., J. Syst. Sci. Math. Sci. 40, No. 4, 686--700 (2020; Zbl 07295823)
Tao, Yingyin; Yang, Yi; Dai, Xiangguang; Su, Xiaojie Image recovery and clustering approach based on weighted Manhattan non-negative matrix factorization. (English) Zbl 07295505 J. Nanjing Univ. Inf. Sci. Technol., Nat. Sci. 12, No. 3, 347-352 (2020). MSC: 68U10 68T10 PDF BibTeX XML Cite \textit{Y. Tao} et al., J. Nanjing Univ. Inf. Sci. Technol., Nat. Sci. 12, No. 3, 347--352 (2020; Zbl 07295505) Full Text: DOI
Chen, Hongli Initialization of nonnegative matrix factorization based on Monte Carlo method. (English) Zbl 07295479 J. Math., Wuhan Univ. 40, No. 4, 498-504 (2020). MSC: 65F30 15A23 PDF BibTeX XML Cite \textit{H. Chen}, J. Math., Wuhan Univ. 40, No. 4, 498--504 (2020; Zbl 07295479) Full Text: DOI
Li, Xin; Zhang, Wei; Zhang, Lei A self-adaptive nonnegative matrix factorization algorithm. (Chinese. English summary) Zbl 07295421 J. Jilin Univ., Sci. 58, No. 4, 965-968 (2020). MSC: 15A23 68T05 PDF BibTeX XML Cite \textit{X. Li} et al., J. Jilin Univ., Sci. 58, No. 4, 965--968 (2020; Zbl 07295421) Full Text: DOI
McDonald, J. J.; Nandi, R.; Sivakumar, K. C.; Sushmitha, P.; Tsatsomeros, M. J.; Wendler, Enzo; Wendler, Megan M-matrix and inverse M-matrix extensions. (English) Zbl 07294600 Spec. Matrices 8, 186-203 (2020). Reviewer: Francisco Marcellán (Leganes) MSC: 15B48 15A23 15A09 15A18 PDF BibTeX XML Cite \textit{J. J. McDonald} et al., Spec. Matrices 8, 186--203 (2020; Zbl 07294600) Full Text: DOI
Chang, Xiao-Wen; Titley-Peloquin, David An improved algorithm for generalized least squares estimation. (English) Zbl 07293652 Numer. Algebra Control Optim. 10, No. 4, 451-461 (2020). MSC: 62J05 65F20 15A23 93E24 PDF BibTeX XML Cite \textit{X.-W. Chang} and \textit{D. Titley-Peloquin}, Numer. Algebra Control Optim. 10, No. 4, 451--461 (2020; Zbl 07293652) Full Text: DOI
Kleinschmidt, Axel; Nicolai, Hermann; Viganò, Adriano On spinorial representations of involutory subalgebras of Kac-Moody algebras. (English) Zbl 07290807 Gritsenko, Valery (ed.) et al., Partition functions and automorphic forms. Lecture notes based on the presentations at the international scientifc school, Dubna, Russia, January 29 – February 2, 2018. Cham: Springer (ISBN 978-3-030-42399-5/hbk; 978-3-030-42400-8/ebook). Moscow Lectures 5, 179-215 (2020). MSC: 81T40 81R10 17B67 14L30 18A32 17B15 81T32 83E50 81T16 15A66 81V22 81V74 PDF BibTeX XML Cite \textit{A. Kleinschmidt} et al., Mosc. Lect. 5, 179--215 (2020; Zbl 07290807) Full Text: DOI
Pham, Quy Muoi; Lachmund, Delf; Hào, Dinh Nho Convergence of proximal algorithms with stepsize controls for non-linear inverse problems and application to sparse non-negative matrix factorization. (English) Zbl 07290717 Numer. Algorithms 85, No. 4, 1255-1279 (2020). MSC: 65J22 65K05 49M37 49J52 PDF BibTeX XML Cite \textit{Q. M. Pham} et al., Numer. Algorithms 85, No. 4, 1255--1279 (2020; Zbl 07290717) Full Text: DOI
Bozdağ, Hacer; Kılıç, Emrah; Akkus, Ilker New Filbert and Lilbert matrices with asymmetric entries. (English) Zbl 07289641 Math. Slovaca 70, No. 2, 289-296 (2020). MSC: 15A09 15A23 11B39 15B36 05A30 PDF BibTeX XML Cite \textit{H. Bozdağ} et al., Math. Slovaca 70, No. 2, 289--296 (2020; Zbl 07289641) Full Text: DOI
Ustinov, Konstantin B. Certain cases of elastic equilibrium of a composed wedge with an interface crack. (English) Zbl 07289152 Math. Mech. Solids 25, No. 12, 2199-2209 (2020). MSC: 74 PDF BibTeX XML Cite \textit{K. B. Ustinov}, Math. Mech. Solids 25, No. 12, 2199--2209 (2020; Zbl 07289152) Full Text: DOI
Bing, Xin; Bunea, Florentina; Ning, Yang; Wegkamp, Marten Adaptive estimation in structured factor models with applications to overlapping clustering. (English) Zbl 07285285 Ann. Stat. 48, No. 4, 2055-2081 (2020). MSC: 62H25 62H30 PDF BibTeX XML Cite \textit{X. Bing} et al., Ann. Stat. 48, No. 4, 2055--2081 (2020; Zbl 07285285) Full Text: DOI Euclid
Allakhverdyan, Alina Al’bertovna; Shabat, Alekseĭ Borisovich Products of eigenfunctions and Wronskians. (Russian. English summary) Zbl 07281897 Ufim. Mat. Zh. 12, No. 2, 3-9 (2020); translation in Ufa Math. J. 12, No. 2, 3-9 (2020). MSC: 35P05 35B10 PDF BibTeX XML Cite \textit{A. A. Allakhverdyan} and \textit{A. B. Shabat}, Ufim. Mat. Zh. 12, No. 2, 3--9 (2020; Zbl 07281897); translation in Ufa Math. J. 12, No. 2, 3--9 (2020) Full Text: DOI MNR
Lyche, Tom; Muntingh, Georg; Ryan, Øyvind Exercises in numerical linear algebra and matrix factorizations. (English) Zbl 1451.65005 Texts in Computational Science and Engineering 23. Cham: Springer (ISBN 978-3-030-59788-7/hbk; 978-3-030-59789-4/ebook). xix, 265 p. (2020). MSC: 65-01 65Fxx 15-01 15A23 00A07 PDF BibTeX XML Cite \textit{T. Lyche} et al., Exercises in numerical linear algebra and matrix factorizations. Cham: Springer (2020; Zbl 1451.65005) Full Text: DOI
Drmač, Zlatko; Mezić, Igor; Mohr, Ryan On least squares problems with certain Vandermonde-Khatri-Rao structure with applications to DMD. (English) Zbl 1452.65086 SIAM J. Sci. Comput. 42, No. 5, A3250-A3284 (2020). MSC: 65F99 15A23 65F20 65F35 65P99 PDF BibTeX XML Cite \textit{Z. Drmač} et al., SIAM J. Sci. Comput. 42, No. 5, A3250--A3284 (2020; Zbl 1452.65086) Full Text: DOI
Li, Xinqi; Wang, Jun; Kwong, Sam A discrete-time neurodynamic approach to sparsity-constrained nonnegative matrix factorization. (English) Zbl 1452.65080 Neural Comput. 32, No. 8, 1531-1562 (2020). MSC: 65F50 15A23 PDF BibTeX XML Cite \textit{X. Li} et al., Neural Comput. 32, No. 8, 1531--1562 (2020; Zbl 1452.65080) Full Text: DOI
Javadi, Hamid; Montanari, Andrea Nonnegative matrix factorization via archetypal analysis. (English) Zbl 1445.62149 J. Am. Stat. Assoc. 115, No. 530, 896-907 (2020). MSC: 62H30 62F35 PDF BibTeX XML Cite \textit{H. Javadi} and \textit{A. Montanari}, J. Am. Stat. Assoc. 115, No. 530, 896--907 (2020; Zbl 1445.62149) Full Text: DOI
Quan, Cong; Li, Chenliang; Wu, Libing 2-STGNMF: supervised 2-stage iterative nonnegative matrix factorization model for general classification. (Chinese. English summary) Zbl 07267198 J. Wuhan Univ., Nat. Sci. Ed. 66, No. 2, 190-196 (2020). MSC: 68T10 68T05 PDF BibTeX XML Cite \textit{C. Quan} et al., J. Wuhan Univ., Nat. Sci. Ed. 66, No. 2, 190--196 (2020; Zbl 07267198) Full Text: DOI
Edelsbrunner, Herbert; Ölsböck, Katharina Tri-partitions and bases of an ordered complex. (English) Zbl 1450.05069 Discrete Comput. Geom. 64, No. 3, 759-775 (2020). MSC: 05C70 05C05 PDF BibTeX XML Cite \textit{H. Edelsbrunner} and \textit{K. Ölsböck}, Discrete Comput. Geom. 64, No. 3, 759--775 (2020; Zbl 1450.05069) Full Text: DOI
Derbanosov, R. Yu.; Irkhin, I. A. Issues of stability and uniqueness of stochastic matrix factorization. (English. Russian original) Zbl 1451.15010 Comput. Math. Math. Phys. 60, No. 3, 370-378 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 3, 369-378 (2020). MSC: 15A23 15B51 PDF BibTeX XML Cite \textit{R. Yu. Derbanosov} and \textit{I. A. Irkhin}, Comput. Math. Math. Phys. 60, No. 3, 370--378 (2020; Zbl 1451.15010); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 3, 369--378 (2020) Full Text: DOI
Kiliç, Emrah; Koparal, Sibel; Ömür, Neşe Nonlinear variants of the generalized Filbert and Lilbert matrices. (English) Zbl 1443.05018 Turk. J. Math. 44, No. 3, 622-642 (2020). MSC: 05A30 15A23 11B39 PDF BibTeX XML Cite \textit{E. Kiliç} et al., Turk. J. Math. 44, No. 3, 622--642 (2020; Zbl 1443.05018) Full Text: DOI
Ji, Jun; Wei, Yimin The outer generalized inverse of an even-order tensor with the Einstein product through the matrix unfolding and tensor folding. (English) Zbl 1451.15017 Electron. J. Linear Algebra 36, 599-615 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A69 15A09 PDF BibTeX XML Cite \textit{J. Ji} and \textit{Y. Wei}, Electron. J. Linear Algebra 36, 599--615 (2020; Zbl 1451.15017) Full Text: Link
Egorshin, A. O. Counter equations: smoothing, filtration, identification. (English) Zbl 07251449 Sib. Èlektron. Mat. Izv. 17, 1322-1351 (2020). MSC: 65F25 15A03 15A09 15A23 93E12 PDF BibTeX XML Cite \textit{A. O. Egorshin}, Sib. Èlektron. Mat. Izv. 17, 1322--1351 (2020; Zbl 07251449) Full Text: DOI
Voronin, A. F. Truncated Wiener-Hopf equation and matrix function factorization. (English) Zbl 07251441 Sib. Èlektron. Mat. Izv. 17, 1217-1226 (2020). Reviewer: Florian-Horia Vasilescu (Villeneuve d’Ascq) MSC: 47A68 PDF BibTeX XML Cite \textit{A. F. Voronin}, Sib. Èlektron. Mat. Izv. 17, 1217--1226 (2020; Zbl 07251441) Full Text: DOI
Wang, Hongxing; Liu, Xiaoji EP-nilpotent decomposition and its applications. (English) Zbl 1450.15006 Linear Multilinear Algebra 68, No. 8, 1682-1694 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 15A09 15A23 15A24 06A06 PDF BibTeX XML Cite \textit{H. Wang} and \textit{X. Liu}, Linear Multilinear Algebra 68, No. 8, 1682--1694 (2020; Zbl 1450.15006) Full Text: DOI
Bhatt, Vineet; Petwal, K. C.; Kumar, S. A note on factorization for centro-symmetric real matrices that preserves centro-symmetry. (English) Zbl 07246065 Electron. J. Math. Analysis Appl. 8, No. 2, 272-290 (2020). MSC: 15A06 15A23 15A24 PDF BibTeX XML Cite \textit{V. Bhatt} et al., Electron. J. Math. Analysis Appl. 8, No. 2, 272--290 (2020; Zbl 07246065) Full Text: Link
Dutta, Supriyo; Adhikari, Bibhas Construction of cospectral graphs. (English) Zbl 1447.05121 J. Algebr. Comb. 52, No. 2, 215-235 (2020). MSC: 05C50 05C60 05C70 15A18 15A24 PDF BibTeX XML Cite \textit{S. Dutta} and \textit{B. Adhikari}, J. Algebr. Comb. 52, No. 2, 215--235 (2020; Zbl 1447.05121) Full Text: DOI
Mohammadian, A. Laplacian matching polynomial of graphs. (English) Zbl 1447.05112 J. Algebr. Comb. 52, No. 1, 33-39 (2020). MSC: 05C31 05C70 15A15 15A22 15B48 30C15 15A45 PDF BibTeX XML Cite \textit{A. Mohammadian}, J. Algebr. Comb. 52, No. 1, 33--39 (2020; Zbl 1447.05112) Full Text: DOI
Babkin, Andrey Incorporating side information into robust matrix factorization with Bayesian quantile regression. (English) Zbl 1450.62032 Stat. Probab. Lett. 165, Article ID 108847, 6 p. (2020). MSC: 62G08 62G35 62H30 15A23 68T05 PDF BibTeX XML Cite \textit{A. Babkin}, Stat. Probab. Lett. 165, Article ID 108847, 6 p. (2020; Zbl 1450.62032) Full Text: DOI
Jordan, Bruce W.; Zaytman, Yevgeny Integral points on varieties defined by matrix factorization into elementary matrices. (English) Zbl 07242314 J. Number Theory 217, 340-352 (2020). Reviewer: Balasubramanian Sury (Bangalore) MSC: 11C20 20G30 11G35 PDF BibTeX XML Cite \textit{B. W. Jordan} and \textit{Y. Zaytman}, J. Number Theory 217, 340--352 (2020; Zbl 07242314) Full Text: DOI
Zhou, Anwa; Fan, Jinyan; Zhou, Guangming Hermitian completely positive matrices. (English) Zbl 1448.15049 Linear Algebra Appl. 604, 187-209 (2020). MSC: 15B57 15A23 44A60 90C22 PDF BibTeX XML Cite \textit{A. Zhou} et al., Linear Algebra Appl. 604, 187--209 (2020; Zbl 1448.15049) Full Text: DOI
Kim, Ik-Pyo Symmetric Bernoulli matrix and its Cholesky decomposition. (English) Zbl 1447.15009 Linear Algebra Appl. 603, 402-417 (2020). MSC: 15A23 11B68 65Q30 05A05 05B20 PDF BibTeX XML Cite \textit{I.-P. Kim}, Linear Algebra Appl. 603, 402--417 (2020; Zbl 1447.15009) Full Text: DOI
Bakhvalov, Pavel A.; Surnachev, Mikhail D. Transformation to a block-diagonal form of matrices generating bounded semigroups. (English) Zbl 1448.15010 Linear Algebra Appl. 603, 275-288 (2020). MSC: 15A20 15A23 15A21 PDF BibTeX XML Cite \textit{P. A. Bakhvalov} and \textit{M. D. Surnachev}, Linear Algebra Appl. 603, 275--288 (2020; Zbl 1448.15010) Full Text: DOI
de la Cruz, Ralph John; Paras, Agnes T. The sums of symplectic, Hamiltonian, and skew-Hamiltonian matrices. (English) Zbl 1447.15007 Linear Algebra Appl. 603, 84-90 (2020). MSC: 15A21 15A23 PDF BibTeX XML Cite \textit{R. J. de la Cruz} and \textit{A. T. Paras}, Linear Algebra Appl. 603, 84--90 (2020; Zbl 1447.15007) Full Text: DOI
Diao, Chenzhe; Han, Bin Generalized matrix spectral factorization and quasi-tight framelets with a minimum number of generators. (English) Zbl 1446.42049 Math. Comput. 89, No. 326, 2867-2911 (2020). MSC: 42C40 42C15 47A68 41A15 65D07 PDF BibTeX XML Cite \textit{C. Diao} and \textit{B. Han}, Math. Comput. 89, No. 326, 2867--2911 (2020; Zbl 1446.42049) Full Text: DOI
Paul, Subhadeep; Chen, Yuguo A random effects stochastic block model for joint community detection in multiple networks with applications to neuroimaging. (English) Zbl 1446.62287 Ann. Appl. Stat. 14, No. 2, 993-1029 (2020). MSC: 62P10 62H35 15A23 PDF BibTeX XML Cite \textit{S. Paul} and \textit{Y. Chen}, Ann. Appl. Stat. 14, No. 2, 993--1029 (2020; Zbl 1446.62287) Full Text: DOI Euclid
Villasana T., Pedro J.; Gorlow, Stanislaw; Hariraman, Arvind T. Multiplicative updates for convolutional NMF under \(\beta\)-divergence. (English) Zbl 1450.15014 Optim. Lett. 14, No. 6, 1339-1352 (2020). MSC: 15A23 65F99 PDF BibTeX XML Cite \textit{P. J. Villasana T.} et al., Optim. Lett. 14, No. 6, 1339--1352 (2020; Zbl 1450.15014) Full Text: DOI
Lu, Dong; Wang, Dingkang; Xiao, Fanghui Factorizations for a class of multivariate polynomial matrices. (English) Zbl 07238137 Multidimensional Syst. Signal Process. 31, No. 3, 989-1004 (2020). MSC: 94 PDF BibTeX XML Cite \textit{D. Lu} et al., Multidimensional Syst. Signal Process. 31, No. 3, 989--1004 (2020; Zbl 07238137) Full Text: DOI
Wang, Guoqiu; Chen, Yong; Yi, Dingxun Complete factorization of the \(2m\)-band paraunitary polyphase matrix with multiple centers of symmetry. (English) Zbl 07235630 Circuits Syst. Signal Process. 39, No. 5, 2533-2549 (2020); correction ibid. 39, No. 5, 2550 (2020). MSC: 94A12 PDF BibTeX XML Cite \textit{G. Wang} et al., Circuits Syst. Signal Process. 39, No. 5, 2533--2549 (2020; Zbl 07235630) Full Text: DOI
Aoun, Richard; Guivarc’h, Yves Random matrix products when the top Lyapunov exponent is simple. (English) Zbl 1447.37012 J. Eur. Math. Soc. (JEMS) 22, No. 7, 2135-2182 (2020). Reviewer: George Stoica (Saint John) MSC: 37A50 37H15 60B15 60G50 60F17 20P05 15B52 PDF BibTeX XML Cite \textit{R. Aoun} and \textit{Y. Guivarc'h}, J. Eur. Math. Soc. (JEMS) 22, No. 7, 2135--2182 (2020; Zbl 1447.37012) Full Text: DOI
Blanchard, Pierre; Higham, Nicholas J.; Lopez, Florent; Mary, Theo; Pranesh, Srikara Mixed precision block fused multiply-add: error analysis and application to GPU tensor cores. (English) Zbl 1452.65425 SIAM J. Sci. Comput. 42, No. 3, C124-C141 (2020). MSC: 65Y10 65F05 65F08 65G50 PDF BibTeX XML Cite \textit{P. Blanchard} et al., SIAM J. Sci. Comput. 42, No. 3, C124--C141 (2020; Zbl 1452.65425) Full Text: DOI
Göllmann, Laurenz Linear algebra in the algebraic context. 2nd revised and expanded edition. (Lineare Algebra im algebraischen Kontext.) (German) Zbl 1437.15001 Lehrbuch. Berlin: Springer Spektrum (ISBN 978-3-662-61737-3/pbk; 978-3-662-61738-0/ebook). xiv, 611 p. (2020). MSC: 15-01 00A05 15A03 15A06 15A15 15A18 15A21 15A23 15A63 PDF BibTeX XML Cite \textit{L. Göllmann}, Lineare Algebra im algebraischen Kontext. 2nd revised and expanded edition. Berlin: Springer Spektrum (2020; Zbl 1437.15001) Full Text: DOI
Dalfó, Cristina; Fiol, Miquel Àngel A general method to obtain the spectrum and local spectra of a graph from its regular partitions. (English) Zbl 1444.05089 Electron. J. Linear Algebra 36, 446-460 (2020). MSC: 05C50 05C70 05E30 94B99 PDF BibTeX XML Cite \textit{C. Dalfó} and \textit{M. À. Fiol}, Electron. J. Linear Algebra 36, 446--460 (2020; Zbl 1444.05089) Full Text: Link
Volčič, Jurij Free Bertini’s theorem and applications. (English) Zbl 07223727 Proc. Am. Math. Soc. 148, No. 9, 3661-3671 (2020). MSC: 16U30 13P05 47A56 52A05 PDF BibTeX XML Cite \textit{J. Volčič}, Proc. Am. Math. Soc. 148, No. 9, 3661--3671 (2020; Zbl 07223727) Full Text: DOI
Geronimo, J. S. Two variable orthogonal polynomials and Fejér-Riesz factorization. (English) Zbl 1443.33032 Foupouagnigni, Mama (ed.) et al., Orthogonal polynomials. Proceedings of the 2nd AIMS-Volkswagen Stiftung workshop on introduction to orthogonal polynomials and applications, Douala, Cameroon, October 5–12, 2018. Cham: Birkhäuser. Tutor. Sch. Workshops Math. Sci., 293-333 (2020). MSC: 33C50 42C05 42C10 PDF BibTeX XML Cite \textit{J. S. Geronimo}, in: Orthogonal polynomials. Proceedings of the 2nd AIMS-Volkswagen Stiftung workshop on introduction to orthogonal polynomials and applications, Douala, Cameroon, October 5--12, 2018. Cham: Birkhäuser. 293--333 (2020; Zbl 1443.33032) Full Text: DOI
Golpar-Raboky, Effat; Mahdavi-Amiri, Nezam Rank reduction processes for solving linear Diophantine systems and integer factorizations: a review. (English) Zbl 1452.65059 Bull. Iran. Math. Soc. 46, No. 3, 647-667 (2020). Reviewer: Mihail Voicu (Iaşi) MSC: 65F10 15A06 15A23 15B36 PDF BibTeX XML Cite \textit{E. Golpar-Raboky} and \textit{N. Mahdavi-Amiri}, Bull. Iran. Math. Soc. 46, No. 3, 647--667 (2020; Zbl 1452.65059) Full Text: DOI
Chen, Ze; Zhang, Juan; Ho, Kenneth L.; Yang, Haizhao Multidimensional phase recovery and interpolative decomposition butterfly factorization. (English) Zbl 1436.65049 J. Comput. Phys. 412, Article ID 109427, 19 p. (2020). MSC: 65F50 65R10 65T40 PDF BibTeX XML Cite \textit{Z. Chen} et al., J. Comput. Phys. 412, Article ID 109427, 19 p. (2020; Zbl 1436.65049) Full Text: DOI
Le Courtois, Olivier; Quittard-Pinon, François; Su, Xiaoshan Pricing and hedging defaultable participating contracts with regime switching and jump risk. (English) Zbl 1444.91192 Decis. Econ. Finance 43, No. 1, 303-339 (2020). MSC: 91G05 91G40 60J74 PDF BibTeX XML Cite \textit{O. Le Courtois} et al., Decis. Econ. Finance 43, No. 1, 303--339 (2020; Zbl 1444.91192) Full Text: DOI
Favati, P.; Lotti, G.; Menchi, O.; Romani, F. Adaptive computation of the symmetric nonnegative matrix factorization (SymNMF). (English) Zbl 07218324 S\(\vec{\text{e}}\)MA J. 77, No. 2, 203-217 (2020). MSC: 65Y20 65F55 68Q25 PDF BibTeX XML Cite \textit{P. Favati} et al., S\(\vec{\text{e}}\)MA J. 77, No. 2, 203--217 (2020; Zbl 07218324) Full Text: DOI
Kiyasov, S. N. Closed form of solutions of certain linear conjugation problems for three-dimensional analytic vector. (English. Russian original) Zbl 1442.30038 Russ. Math. 64, No. 2, 19-25 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 2, 22-28 (2020). MSC: 30E25 PDF BibTeX XML Cite \textit{S. N. Kiyasov}, Russ. Math. 64, No. 2, 19--25 (2020; Zbl 1442.30038); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 2, 22--28 (2020) Full Text: DOI
Prasadan, Arvind; Nadakuditi, Raj Rao Time series source separation using dynamic mode decomposition. (English) Zbl 1445.37057 SIAM J. Appl. Dyn. Syst. 19, No. 2, 1160-1199 (2020). MSC: 37M10 62M10 47A55 47A75 60G35 37N30 PDF BibTeX XML Cite \textit{A. Prasadan} and \textit{R. R. Nadakuditi}, SIAM J. Appl. Dyn. Syst. 19, No. 2, 1160--1199 (2020; Zbl 1445.37057) Full Text: DOI
Sushnikova, Daria A.; Oseledets, Ivan V. Simple non-extensive sparsification of the hierarchical matrices. (English) Zbl 1442.65074 Adv. Comput. Math. 46, No. 4, Paper No. 52, 26 p. (2020). Reviewer: Nikolay Kyurkchiev (Plovdiv) MSC: 65F50 65F05 15A23 PDF BibTeX XML Cite \textit{D. A. Sushnikova} and \textit{I. V. Oseledets}, Adv. Comput. Math. 46, No. 4, Paper No. 52, 26 p. (2020; Zbl 1442.65074) Full Text: DOI
Choudhury, Projesh Nath; Tsatsomeros, Michael J. Algorithmic detection and construction of N-matrices. (English) Zbl 1441.15023 Linear Algebra Appl. 602, 46-56 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 15B48 15A15 15A23 68Q15 90C33 PDF BibTeX XML Cite \textit{P. N. Choudhury} and \textit{M. J. Tsatsomeros}, Linear Algebra Appl. 602, 46--56 (2020; Zbl 1441.15023) Full Text: DOI
Polyrakis, Ioannis A. The NMF problem and lattice-subspaces. (English) Zbl 1442.15023 Linear Algebra Appl. 602, 1-32 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A23 46A40 PDF BibTeX XML Cite \textit{I. A. Polyrakis}, Linear Algebra Appl. 602, 1--32 (2020; Zbl 1442.15023) Full Text: DOI
Singer, Sanja The antitriangular factorization of skew-symmetric matrices. (English) Zbl 07208684 Appl. Math. Comput. 381, Article ID 125263, 8 p. (2020). MSC: 15A23 15B57 65F30 PDF BibTeX XML Cite \textit{S. Singer}, Appl. Math. Comput. 381, Article ID 125263, 8 p. (2020; Zbl 07208684) Full Text: DOI
Liu, Xiao; Xia, Jianlin; de Hoop, Maarten Fast factorization update for general elliptic equations under multiple coefficient updates. (English) Zbl 1442.65033 SIAM J. Sci. Comput. 42, No. 2, A1174-A1199 (2020). MSC: 65F05 65N22 65Y20 PDF BibTeX XML Cite \textit{X. Liu} et al., SIAM J. Sci. Comput. 42, No. 2, A1174--A1199 (2020; Zbl 1442.65033) Full Text: DOI
Pang, Qiyuan; Ho, Kenneth L.; Yang, Haizhao Interpolative decomposition butterfly factorization. (English) Zbl 07206719 SIAM J. Sci. Comput. 42, No. 2, A1097-A1115 (2020). MSC: 65F50 65Y20 PDF BibTeX XML Cite \textit{Q. Pang} et al., SIAM J. Sci. Comput. 42, No. 2, A1097--A1115 (2020; Zbl 07206719) Full Text: DOI
Contreras-Mendoza, Fernando Esteban; Hernández-Cruz, César Minimal obstructions to \(( s , 1 )\)-polarity in cographs. (English) Zbl 1440.05165 Discrete Appl. Math. 281, 111-117 (2020). MSC: 05C70 05C15 PDF BibTeX XML Cite \textit{F. E. Contreras-Mendoza} and \textit{C. Hernández-Cruz}, Discrete Appl. Math. 281, 111--117 (2020; Zbl 1440.05165) Full Text: DOI
Pan, Maodong; Jüttler, Bert; Giust, Alessandro Fast formation of isogeometric Galerkin matrices via integration by interpolation and look-up. (English) Zbl 1442.65392 Comput. Methods Appl. Mech. Eng. 366, Article ID 113005, 24 p. (2020). MSC: 65N30 65D07 PDF BibTeX XML Cite \textit{M. Pan} et al., Comput. Methods Appl. Mech. Eng. 366, Article ID 113005, 24 p. (2020; Zbl 1442.65392) Full Text: DOI
Brown, Michael K.; Dyckerhoff, Tobias Topological \(K\)-theory of equivariant singularity categories. (English) Zbl 1440.14008 Homology Homotopy Appl. 22, No. 2, 1-29 (2020). MSC: 14A22 14F08 18D20 19D55 19L47 32S55 PDF BibTeX XML Cite \textit{M. K. Brown} and \textit{T. Dyckerhoff}, Homology Homotopy Appl. 22, No. 2, 1--29 (2020; Zbl 1440.14008) Full Text: DOI
Shen, Yuan; Liu, Xin An alternating minimization method for matrix completion problems. (English) Zbl 1441.15020 Discrete Contin. Dyn. Syst., Ser. S 13, No. 6, 1757-1772 (2020). MSC: 15A83 15A23 15A18 65F15 65K05 90C06 PDF BibTeX XML Cite \textit{Y. Shen} and \textit{X. Liu}, Discrete Contin. Dyn. Syst., Ser. S 13, No. 6, 1757--1772 (2020; Zbl 1441.15020) Full Text: DOI
Abłamowicz, Rafał The Moore-Penrose inverse and singular value decomposition of split quaternions. (English) Zbl 1444.15004 Adv. Appl. Clifford Algebr. 30, No. 3, Paper No. 33, 20 p. (2020). Reviewer: Hans-Peter Schröcker (Innsbruck) MSC: 15A09 15A18 15A66 15A23 PDF BibTeX XML Cite \textit{R. Abłamowicz}, Adv. Appl. Clifford Algebr. 30, No. 3, Paper No. 33, 20 p. (2020; Zbl 1444.15004) Full Text: DOI
Liu, Jinwang; Li, Dongmei; Zheng, Licui Factorization for \(n\)-D polynomial matrices over arbitrary coefficient field. (English) Zbl 1440.15008 J. Syst. Sci. Complex. 33, No. 1, 215-229 (2020). MSC: 15A23 15B33 PDF BibTeX XML Cite \textit{J. Liu} et al., J. Syst. Sci. Complex. 33, No. 1, 215--229 (2020; Zbl 1440.15008) Full Text: DOI
Dominici, Diego Matrix factorizations and orthogonal polynomials. (English) Zbl 1437.33012 Random Matrices Theory Appl. 9, No. 1, Article ID 2040003, 33 p. (2020). MSC: 33C47 15A23 15A24 PDF BibTeX XML Cite \textit{D. Dominici}, Random Matrices Theory Appl. 9, No. 1, Article ID 2040003, 33 p. (2020; Zbl 1437.33012) Full Text: DOI
Paul, Subhadeep; Chen, Yuguo Spectral and matrix factorization methods for consistent community detection in multi-layer networks. (English) Zbl 1440.62091 Ann. Stat. 48, No. 1, 230-250 (2020). Reviewer: Claudia Simionescu-Badea (Wien) MSC: 62F12 62H30 62M15 90B15 15A23 PDF BibTeX XML Cite \textit{S. Paul} and \textit{Y. Chen}, Ann. Stat. 48, No. 1, 230--250 (2020; Zbl 1440.62091) Full Text: DOI Euclid
Johnson, Ch. R.; Peña, J. M.; Szulc, T. Rank of linear and quadratic combinations of matrices. (English) Zbl 07196251 Electron. J. Linear Algebra 36, 169-176 (2020). Reviewer: Janko Marovt (Maribor) MSC: 15A03 15A15 47A55 PDF BibTeX XML Cite \textit{Ch. R. Johnson} et al., Electron. J. Linear Algebra 36, 169--176 (2020; Zbl 07196251) Full Text: Link
Berman, Abraham; Shaked-Monderer, Naomi; Panda, Swarup Kumar Strongly self-inverse weighted graphs. (English) Zbl 1439.05124 Electron. J. Linear Algebra 36, 80-89 (2020). MSC: 05C40 05C22 05C70 15A18 PDF BibTeX XML Cite \textit{A. Berman} et al., Electron. J. Linear Algebra 36, 80--89 (2020; Zbl 1439.05124) Full Text: Link
Teboulle, Marc; Vaisbourd, Yakov Novel proximal gradient methods for nonnegative matrix factorization with sparsity constraints. (English) Zbl 1442.90154 SIAM J. Imaging Sci. 13, No. 1, 381-421 (2020). MSC: 90C26 90C30 49M37 65K10 PDF BibTeX XML Cite \textit{M. Teboulle} and \textit{Y. Vaisbourd}, SIAM J. Imaging Sci. 13, No. 1, 381--421 (2020; Zbl 1442.90154) Full Text: DOI
Ephremidze, L.; Shargorodsky, E.; Spitkovsky, I. Quantitative results on continuity of the spectral factorization mapping. (English) Zbl 1443.47018 J. Lond. Math. Soc., II. Ser. 101, No. 1, 60-81 (2020). MSC: 47A68 30D99 46E30 46E40 PDF BibTeX XML Cite \textit{L. Ephremidze} et al., J. Lond. Math. Soc., II. Ser. 101, No. 1, 60--81 (2020; Zbl 1443.47018) Full Text: DOI
Prodinger, Helmut Some combinatorial matrices and their LU-decomposition. (English) Zbl 1440.15026 Spec. Matrices 8, 61-67 (2020). MSC: 15B36 15A23 05A19 11B39 11C20 PDF BibTeX XML Cite \textit{H. Prodinger}, Spec. Matrices 8, 61--67 (2020; Zbl 1440.15026) Full Text: DOI