Chacha, Chacha Stephen On iterative algorithm and perturbation analysis for the nonlinear matrix equation. (English) Zbl 07570488 Commun. Appl. Math. Comput. 4, No. 3, 1158-1174 (2022). MSC: 15A24 15A16 PDF BibTeX XML Cite \textit{C. S. Chacha}, Commun. Appl. Math. Comput. 4, No. 3, 1158--1174 (2022; Zbl 07570488) Full Text: DOI OpenURL
Badia, Santiago; Droniou, Jérôme; Yemm, Liam Conditioning of a hybrid high-order scheme on meshes with small faces. (English) Zbl 07568875 J. Sci. Comput. 92, No. 2, Paper No. 71, 23 p. (2022). MSC: 65N12 65N15 65N30 PDF BibTeX XML Cite \textit{S. Badia} et al., J. Sci. Comput. 92, No. 2, Paper No. 71, 23 p. (2022; Zbl 07568875) Full Text: DOI OpenURL
Zheng, Zhiyin; Li, Xiaolin Theoretical analysis of the generalized finite difference method. (English) Zbl 07566265 Comput. Math. Appl. 120, 1-14 (2022). MSC: 65-XX 41-XX PDF BibTeX XML Cite \textit{Z. Zheng} and \textit{X. Li}, Comput. Math. Appl. 120, 1--14 (2022; Zbl 07566265) Full Text: DOI OpenURL
Shen, Qin-Qin; Shi, Quan Block symmetric-triangular preconditioners for generalized saddle point linear systems from piezoelectric equations. (English) Zbl 07566243 Comput. Math. Appl. 119, 100-117 (2022). MSC: 65-XX 74-XX PDF BibTeX XML Cite \textit{Q.-Q. Shen} and \textit{Q. Shi}, Comput. Math. Appl. 119, 100--117 (2022; Zbl 07566243) Full Text: DOI OpenURL
Manrique-Mirón, Paulo Random Toeplitz matrices: the condition number under high stochastic dependence. (English) Zbl 07562974 Random Matrices Theory Appl. 11, No. 3, Article ID 2250027, 31 p. (2022). MSC: 65F35 15A60 15B52 65F22 15B05 PDF BibTeX XML Cite \textit{P. Manrique-Mirón}, Random Matrices Theory Appl. 11, No. 3, Article ID 2250027, 31 p. (2022; Zbl 07562974) Full Text: DOI OpenURL
Fahs, Amin; Fahs, Hassane; Dehghani, R. Optimal scaling parameters for spectral conjugate gradient methods. (English) Zbl 07552773 SN Oper. Res. Forum 3, No. 2, Paper No. 31, 13 p. (2022). MSC: 90C53 49M37 65K05 PDF BibTeX XML Cite \textit{A. Fahs} et al., SN Oper. Res. Forum 3, No. 2, Paper No. 31, 13 p. (2022; Zbl 07552773) Full Text: DOI OpenURL
Cao, Yining; Wang, Xiaoming The Beavers-Joseph interface boundary condition is well approximated by the Beavers-Joseph-Saffman-Jones interface boundary condition. (English) Zbl 07551033 SIAM J. Appl. Math. 82, No. 3, 1020-1044 (2022). MSC: 22E46 53C35 57S20 PDF BibTeX XML Cite \textit{Y. Cao} and \textit{X. Wang}, SIAM J. Appl. Math. 82, No. 3, 1020--1044 (2022; Zbl 07551033) Full Text: DOI OpenURL
Miao, Yun; Wei, Yimin; Chen, Zhen Fourth-order tensor Riccati equations with the Einstein product. (English) Zbl 07549469 Linear Multilinear Algebra 70, No. 10, 1831-1853 (2022). MSC: 15A24 15A69 65F45 PDF BibTeX XML Cite \textit{Y. Miao} et al., Linear Multilinear Algebra 70, No. 10, 1831--1853 (2022; Zbl 07549469) Full Text: DOI OpenURL
Malík, Josef; Kolcun, Alexej Determination of the initial stress tensor from deformation of underground opening in excavation process. (English) Zbl 07547197 Appl. Math., Praha 67, No. 3, 297-318 (2022). MSC: 65N30 74-XX 93E24 PDF BibTeX XML Cite \textit{J. Malík} and \textit{A. Kolcun}, Appl. Math., Praha 67, No. 3, 297--318 (2022; Zbl 07547197) Full Text: DOI OpenURL
Kaya, Adem; Freitag, Melina A. Conditioning analysis for discrete Helmholtz problems. (English) Zbl 07546708 Comput. Math. Appl. 118, 171-182 (2022). MSC: 65-XX 90-XX PDF BibTeX XML Cite \textit{A. Kaya} and \textit{M. A. Freitag}, Comput. Math. Appl. 118, 171--182 (2022; Zbl 07546708) Full Text: DOI OpenURL
Lindblad, Daniel; Frey, Christian; Junge, Laura; Ashcroft, Graham; Andersson, Niklas Minimizing aliasing in multiple frequency harmonic balance computations. (English) Zbl 07545426 J. Sci. Comput. 91, No. 2, Paper No. 65, 23 p. (2022). MSC: 65L70 PDF BibTeX XML Cite \textit{D. Lindblad} et al., J. Sci. Comput. 91, No. 2, Paper No. 65, 23 p. (2022; Zbl 07545426) Full Text: DOI OpenURL
Liu, Zhijun; Zhang, Yimin; Jiang, Yao; Yang, Han; Yang, Yongtao Unfitted finite element method for fully coupled poroelasticity with stabilization. (English) Zbl 07543716 Comput. Methods Appl. Mech. Eng. 397, Article ID 115132, 31 p. (2022). MSC: 65-XX 74-XX PDF BibTeX XML Cite \textit{Z. Liu} et al., Comput. Methods Appl. Mech. Eng. 397, Article ID 115132, 31 p. (2022; Zbl 07543716) Full Text: DOI OpenURL
Noorizadegan, Amir; Chen, Chuin-Shan; Young, D. L.; Chen, C. S. Effective condition number for the selection of the RBF shape parameter with the fictitious point method. (English) Zbl 07533828 Appl. Numer. Math. 178, 280-295 (2022). MSC: 41Axx 65Dxx 65Nxx PDF BibTeX XML Cite \textit{A. Noorizadegan} et al., Appl. Numer. Math. 178, 280--295 (2022; Zbl 07533828) Full Text: DOI OpenURL
Liu, Qiaohua; Li, Chuge; Wei, Yimin Condition numbers of multidimensional mixed least squares-total least squares problems. (English) Zbl 07533817 Appl. Numer. Math. 178, 52-68 (2022). MSC: 65Fxx 15Axx 93Exx PDF BibTeX XML Cite \textit{Q. Liu} et al., Appl. Numer. Math. 178, 52--68 (2022; Zbl 07533817) Full Text: DOI OpenURL
Zhang, Guihua; Li, Hanyu; Wei, Yimin Componentwise perturbation analysis for the generalized Schur decomposition. (English) Zbl 07531478 Calcolo 59, No. 2, Paper No. 19, 32 p. (2022). MSC: 15A42 15A18 47A55 PDF BibTeX XML Cite \textit{G. Zhang} et al., Calcolo 59, No. 2, Paper No. 19, 32 p. (2022; Zbl 07531478) Full Text: DOI OpenURL
Li, Zi-Cai; Huang, Hung-Tsai; Zhang, Li-Ping; Lempert, Anna A.; Lee, Ming-Gong Numerical experiments of the dual null field method for Dirichlet problems of Laplace’s equation in elliptic domains with elliptic holes. (English) Zbl 1485.65126 Izv. Irkutsk. Gos. Univ., Ser. Mat. 39, 80-95 (2022). MSC: 65N38 35J05 74S15 PDF BibTeX XML Cite \textit{Z.-C. Li} et al., Izv. Irkutsk. Gos. Univ., Ser. Mat. 39, 80--95 (2022; Zbl 1485.65126) Full Text: DOI Link OpenURL
Garhuom, Wadhah; Usman, Khuldoon; Düster, Alexander An eigenvalue stabilization technique to increase the robustness of the finite cell method for finite strain problems. (English) Zbl 1487.74120 Comput. Mech. 69, No. 5, 1225-1240 (2022). MSC: 74S99 74B20 74K20 PDF BibTeX XML Cite \textit{W. Garhuom} et al., Comput. Mech. 69, No. 5, 1225--1240 (2022; Zbl 1487.74120) Full Text: DOI OpenURL
Seeger, Alberto Condition number minimization in Euclidean Jordan algebras. (English) Zbl 07516290 SIAM J. Optim. 32, No. 2, 635-658 (2022). MSC: 17Cxx PDF BibTeX XML Cite \textit{A. Seeger}, SIAM J. Optim. 32, No. 2, 635--658 (2022; Zbl 07516290) Full Text: DOI OpenURL
Liu, Qiaohua; Jia, Zhigang On condition numbers of the total least squares problem with linear equality constraint. (English) Zbl 07512668 Numer. Algorithms 90, No. 1, 363-385 (2022). MSC: 65F35 65F20 PDF BibTeX XML Cite \textit{Q. Liu} and \textit{Z. Jia}, Numer. Algorithms 90, No. 1, 363--385 (2022; Zbl 07512668) Full Text: DOI OpenURL
Tabeart, Jemima M.; Dance, Sarah L.; Lawless, Amos S.; Nichols, Nancy K.; Waller, Joanne A. New bounds on the condition number of the Hessian of the preconditioned variational data assimilation problem. (English) Zbl 07511586 Numer. Linear Algebra Appl. 29, No. 1, e2405, 19 p. (2022). MSC: 65F35 PDF BibTeX XML Cite \textit{J. M. Tabeart} et al., Numer. Linear Algebra Appl. 29, No. 1, e2405, 19 p. (2022; Zbl 07511586) Full Text: DOI OpenURL
Li, Hong; Cui, Cu; Zhang, Qinghui Stable generalized finite element methods (SGFEM) for interfacial crack problems in bi-materials. (English) Zbl 07511080 Eng. Anal. Bound. Elem. 138, 83-94 (2022). MSC: 74-XX 65-XX PDF BibTeX XML Cite \textit{H. Li} et al., Eng. Anal. Bound. Elem. 138, 83--94 (2022; Zbl 07511080) Full Text: DOI OpenURL
Beltrán, Carlos; Bétermin, Laurent; Grabner, Peter; Steinerberger, Stefan How well-conditioned can the eigenvector problem be? (English) Zbl 07506849 Math. Comput. 91, No. 335, 1237-1245 (2022). MSC: 65F15 31C20 PDF BibTeX XML Cite \textit{C. Beltrán} et al., Math. Comput. 91, No. 335, 1237--1245 (2022; Zbl 07506849) Full Text: DOI OpenURL
Liu, Jun; Wang, Xiang-Sheng; Wu, Shu-Lin; Zhou, Tao A well-conditioned direct pint algorithm for first- and second-order evolutionary equations. (English) Zbl 07506441 Adv. Comput. Math. 48, No. 3, Paper No. 16, 29 p. (2022). MSC: 65M55 65M12 65M15 65M06 65N06 65F05 15B05 65Y05 PDF BibTeX XML Cite \textit{J. Liu} et al., Adv. Comput. Math. 48, No. 3, Paper No. 16, 29 p. (2022; Zbl 07506441) Full Text: DOI OpenURL
Wang, Shaoxin; Meng, Lingsheng A contribution to the conditioning theory of the indefinite least squares problems. (English) Zbl 1484.65073 Appl. Numer. Math. 177, 137-159 (2022). MSC: 65F20 65F35 PDF BibTeX XML Cite \textit{S. Wang} and \textit{L. Meng}, Appl. Numer. Math. 177, 137--159 (2022; Zbl 1484.65073) Full Text: DOI OpenURL
Chen, Yu-Ao; Gao, Xiao-Shan Quantum algorithm for Boolean equation solving and quantum algebraic attack on cryptosystems. (English) Zbl 1483.68137 J. Syst. Sci. Complex. 35, No. 1, 373-412 (2022). MSC: 68Q12 81P94 94A60 PDF BibTeX XML Cite \textit{Y.-A. Chen} and \textit{X.-S. Gao}, J. Syst. Sci. Complex. 35, No. 1, 373--412 (2022; Zbl 1483.68137) Full Text: DOI OpenURL
Roozbeh, M.; Babaie-Kafaki, S.; Manavi, M. A heuristic algorithm to combat outliers and multicollinearity in regression model analysis. (English) Zbl 1482.62077 Iran. J. Numer. Anal. Optim. 12, No. 1, 173-186 (2022). MSC: 62J05 90C11 90C59 PDF BibTeX XML Cite \textit{M. Roozbeh} et al., Iran. J. Numer. Anal. Optim. 12, No. 1, 173--186 (2022; Zbl 1482.62077) Full Text: DOI OpenURL
Kunis, Stefan; Nagel, Dominik; Strotmann, Anna Multivariate Vandermonde matrices with separated nodes on the unit circle are stable. (English) Zbl 1486.15026 Appl. Comput. Harmon. Anal. 58, 50-59 (2022). Reviewer: Antonio López-Carmona (Granada) MSC: 15A42 42A15 PDF BibTeX XML Cite \textit{S. Kunis} et al., Appl. Comput. Harmon. Anal. 58, 50--59 (2022; Zbl 1486.15026) Full Text: DOI OpenURL
Petrov, M.; Utyuzhnikov, S.; Chikitkin, A.; Smirnova, N. Extension of near-wall domain decomposition to modeling flows with laminar-turbulent transition. (English) Zbl 1482.76083 Commun. Comput. Phys. 31, No. 2, 645-668 (2022). MSC: 76M12 76F06 PDF BibTeX XML Cite \textit{M. Petrov} et al., Commun. Comput. Phys. 31, No. 2, 645--668 (2022; Zbl 1482.76083) Full Text: DOI OpenURL
Zhang, Pingping; Wang, Qun Perturbation analysis and condition numbers of mixed least squares-scaled total least squares problem. (English) Zbl 07490871 Numer. Algorithms 89, No. 3, 1223-1246 (2022). MSC: 65F20 65F35 PDF BibTeX XML Cite \textit{P. Zhang} and \textit{Q. Wang}, Numer. Algorithms 89, No. 3, 1223--1246 (2022; Zbl 07490871) Full Text: DOI OpenURL
Liu, Zihui Further results on higher weights of codes over finite rings. (English) Zbl 1484.94027 Discrete Math. 345, No. 5, Article ID 112811, 15 p. (2022). MSC: 94B05 11T71 PDF BibTeX XML Cite \textit{Z. Liu}, Discrete Math. 345, No. 5, Article ID 112811, 15 p. (2022; Zbl 1484.94027) Full Text: DOI OpenURL
Lv, Peng; Zheng, Bing Perturbation analysis for the \(QX\) factorization for centrosymmetric matrices. (English) Zbl 1484.15013 Linear Multilinear Algebra 70, No. 3, 557-580 (2022). MSC: 15A23 15A12 15A45 47A55 PDF BibTeX XML Cite \textit{P. Lv} and \textit{B. Zheng}, Linear Multilinear Algebra 70, No. 3, 557--580 (2022; Zbl 1484.15013) Full Text: DOI OpenURL
Blanco-Chacón, Iván On the RLWE/PLWE equivalence for cyclotomic number fields. (English) Zbl 1481.11070 Appl. Algebra Eng. Commun. Comput. 33, No. 1, 53-71 (2022). MSC: 11H71 11R18 94A60 PDF BibTeX XML Cite \textit{I. Blanco-Chacón}, Appl. Algebra Eng. Commun. Comput. 33, No. 1, 53--71 (2022; Zbl 1481.11070) Full Text: DOI arXiv OpenURL
Liu, Qiaohua; Jia, Zhigang; Wei, Yimin Multidimensional total least squares problem with linear equality constraints. (English) Zbl 1482.65062 SIAM J. Matrix Anal. Appl. 43, No. 1, 124-150 (2022). MSC: 65F20 15A60 65F35 PDF BibTeX XML Cite \textit{Q. Liu} et al., SIAM J. Matrix Anal. Appl. 43, No. 1, 124--150 (2022; Zbl 1482.65062) Full Text: DOI OpenURL
Barnett, Alex H. How exponentially ill-conditioned are contiguous submatrices of the Fourier matrix? (English) Zbl 07468740 SIAM Rev. 64, No. 1, 105-131 (2022). MSC: 65T50 65F22 42A63 94A08 PDF BibTeX XML Cite \textit{A. H. Barnett}, SIAM Rev. 64, No. 1, 105--131 (2022; Zbl 07468740) Full Text: DOI arXiv OpenURL
Yang, Run-Qiu; Cai, Rong-Gen; Li, Li Constraining the number of horizons with energy conditions. (English) Zbl 1484.83075 Classical Quantum Gravity 39, No. 3, Article ID 035005, 15 p. (2022). MSC: 83C57 83C40 PDF BibTeX XML Cite \textit{R.-Q. Yang} et al., Classical Quantum Gravity 39, No. 3, Article ID 035005, 15 p. (2022; Zbl 1484.83075) Full Text: DOI arXiv OpenURL
Cao, Zongqi; Wang, Xiang; Chen, Hongjia On the conditioning for heavily damped quadratic eigenvalue problem solved by linearizations. (English) Zbl 1481.15006 Japan J. Ind. Appl. Math. 39, No. 1, 419-441 (2022). MSC: 15A18 15A22 65F15 PDF BibTeX XML Cite \textit{Z. Cao} et al., Japan J. Ind. Appl. Math. 39, No. 1, 419--441 (2022; Zbl 1481.15006) Full Text: DOI OpenURL
Winkler, Joab R.; Mitrouli, Marilena; Koukouvinos, Christos The application of regularisation to variable selection in statistical modelling. (English) Zbl 07444641 J. Comput. Appl. Math. 404, Article ID 113884, 20 p. (2022). MSC: 62Jxx 65Fxx 68Txx PDF BibTeX XML Cite \textit{J. R. Winkler} et al., J. Comput. Appl. Math. 404, Article ID 113884, 20 p. (2022; Zbl 07444641) Full Text: DOI OpenURL
Bru, Rafael; Gassó, Maria T.; Santana, Máximo Combined matrices and conditioning. (English) Zbl 07426968 Appl. Math. Comput. 412, Article ID 126549, 8 p. (2022). MSC: 15A12 65F35 PDF BibTeX XML Cite \textit{R. Bru} et al., Appl. Math. Comput. 412, Article ID 126549, 8 p. (2022; Zbl 07426968) Full Text: DOI OpenURL
Özkale, M. Revan The red indicator and corrected VIFs in generalized linear models. (English) Zbl 07553331 Commun. Stat., Simulation Comput. 50, No. 12, 4144-4170 (2021). MSC: 62-XX PDF BibTeX XML Cite \textit{M. R. Özkale}, Commun. Stat., Simulation Comput. 50, No. 12, 4144--4170 (2021; Zbl 07553331) Full Text: DOI OpenURL
Sarfraz, Muhammad; Li, Yongjin Minimum functional equation and some Pexider-type functional equation on any group. (English) Zbl 07536392 AIMS Math. 6, No. 10, 11305-11317 (2021). MSC: 20D60 54E35 11T71 PDF BibTeX XML Cite \textit{M. Sarfraz} and \textit{Y. Li}, AIMS Math. 6, No. 10, 11305--11317 (2021; Zbl 07536392) Full Text: DOI OpenURL
Meng, Lingsheng; Li, Limin Condition numbers of the minimum norm least squares solution for the least squares problem involving Kronecker products. (English) Zbl 07536280 AIMS Math. 6, No. 9, 9366-9377 (2021). MSC: 65F35 PDF BibTeX XML Cite \textit{L. Meng} and \textit{L. Li}, AIMS Math. 6, No. 9, 9366--9377 (2021; Zbl 07536280) Full Text: DOI OpenURL
Krishnamurthy, Manokaran; Mokkapati, Ramakrishna; Thankappan, Jayachandran Perturbation of wall boundary condition to trigger vortex shedding over a circular cylinder. (English) Zbl 07534261 Int. J. Comput. Fluid Dyn. 35, No. 10, 872-892 (2021). MSC: 76-XX 74-XX PDF BibTeX XML Cite \textit{M. Krishnamurthy} et al., Int. J. Comput. Fluid Dyn. 35, No. 10, 872--892 (2021; Zbl 07534261) Full Text: DOI OpenURL
Khan, Suliman; Khan, M. Riaz; Alqahtani, Aisha M.; Shah, Hasrat Hussain; Issakhov, Alibek; Shah, Qayyum; EI-Shorbagy, M. A. A well-conditioned and efficient implementation of dual reciprocity method for Poisson equation. (English) Zbl 07533440 AIMS Math. 6, No. 11, 12560-12582 (2021). MSC: 41A05 42A82 65F50 65L10 65N12 65N15 65N38 PDF BibTeX XML Cite \textit{S. Khan} et al., AIMS Math. 6, No. 11, 12560--12582 (2021; Zbl 07533440) Full Text: DOI OpenURL
de Hierro, A. F. Roldán López; García, C.; Salmerón, R. Analysis of the condition number in the raise regression. (English) Zbl 07532249 Commun. Stat., Theory Methods 50, No. 24, 6195-6210 (2021). MSC: 62-XX PDF BibTeX XML Cite \textit{A. F. R. L. de Hierro} et al., Commun. Stat., Theory Methods 50, No. 24, 6195--6210 (2021; Zbl 07532249) Full Text: DOI OpenURL
Blanchard, Pierre; Higham, Desmond J.; Higham, Nicholas J. Accurately computing the log-sum-exp and softmax functions. (English) Zbl 07528305 IMA J. Numer. Anal. 41, No. 4, 2311-2330 (2021). MSC: 65-XX PDF BibTeX XML Cite \textit{P. Blanchard} et al., IMA J. Numer. Anal. 41, No. 4, 2311--2330 (2021; Zbl 07528305) Full Text: DOI OpenURL
Arnautov, V. I.; Ermakova, G. N. On non-discrete topologization of some countable skew fields. (English) Zbl 07525862 Bul. Acad. Științe Repub. Mold., Mat. 2021, No. 1(95)-2(96), 84-92 (2021). MSC: 22A05 PDF BibTeX XML Cite \textit{V. I. Arnautov} and \textit{G. N. Ermakova}, Bul. Acad. Științe Repub. Mold., Mat. 2021, No. 1(95)-2(96), 84--92 (2021; Zbl 07525862) Full Text: Link OpenURL
Micula, Sanda; Pop, Ioan Free convection inside a porous square cavity with convective boundary condition using spline functions. (English) Zbl 1487.76080 Bound. Value Probl. 2021, Paper No. 57, 13 p. (2021). Reviewer: Ioan Pop (Cluj-Napoca) MSC: 76R10 76S05 76M99 80A19 PDF BibTeX XML Cite \textit{S. Micula} and \textit{I. Pop}, Bound. Value Probl. 2021, Paper No. 57, 13 p. (2021; Zbl 1487.76080) Full Text: DOI OpenURL
Lin, Xue-lei; Ng, Michael K.; Zhi, Yajing A parallel-in-time two-sided preconditioning for all-at-once system from a non-local evolutionary equation with weakly singular kernel. (English) Zbl 07508529 J. Comput. Phys. 434, Article ID 110221, 13 p. (2021). MSC: 65Mxx 35Rxx 65Fxx PDF BibTeX XML Cite \textit{X.-l. Lin} et al., J. Comput. Phys. 434, Article ID 110221, 13 p. (2021; Zbl 07508529) Full Text: DOI OpenURL
Meng, Cheng; Xie, Rui; Mandal, Abhyuday; Zhang, Xinlian; Zhong, Wenxuan; Ma, Ping LowCon: a design-based subsampling approach in a misspecified linear model. (English) Zbl 07499911 J. Comput. Graph. Stat. 30, No. 3, 694-708 (2021). MSC: 62-XX PDF BibTeX XML Cite \textit{C. Meng} et al., J. Comput. Graph. Stat. 30, No. 3, 694--708 (2021; Zbl 07499911) Full Text: DOI OpenURL
Keskar, Pradipkumar H.; Kumari, Priyanka Algebraic methods in difference sets and bent functions. (English) Zbl 1485.05016 J. Algebra Comb. Discrete Struct. Appl. 8, No. 2, 139-148 (2021). MSC: 05B10 13P25 94D10 11T71 PDF BibTeX XML Cite \textit{P. H. Keskar} and \textit{P. Kumari}, J. Algebra Comb. Discrete Struct. Appl. 8, No. 2, 139--148 (2021; Zbl 1485.05016) Full Text: DOI OpenURL
Lebedeva, A. V.; Ryabov, V. M. On regularization of the solution of integral equations of the first kind using quadrature formulas. (English. Russian original) Zbl 07485532 Vestn. St. Petersbg. Univ., Math. 54, No. 4, 361-365 (2021); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 8(66), No. 4, 593-599 (2021). MSC: 65Rxx 65-XX 65Fxx PDF BibTeX XML Cite \textit{A. V. Lebedeva} and \textit{V. M. Ryabov}, Vestn. St. Petersbg. Univ., Math. 54, No. 4, 361--365 (2021; Zbl 07485532); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 8(66), No. 4, 593--599 (2021) Full Text: DOI OpenURL
Jain, Vishesh; Sah, Ashwin; Sawhney, Mehtaab On the real Davies’ conjecture. (English) Zbl 1486.15013 Ann. Probab. 49, No. 6, 3011-3031 (2021). Reviewer: Tin Yau Tam (Reno) MSC: 15A18 15B52 60B20 PDF BibTeX XML Cite \textit{V. Jain} et al., Ann. Probab. 49, No. 6, 3011--3031 (2021; Zbl 1486.15013) Full Text: DOI arXiv OpenURL
Sabi’u, Jamilu; Shah, Abdullah; Waziri, Mohammed Yusuf; Ahmed, Kabiru Modified Hager-Zhang conjugate gradient methods via singular value analysis for solving monotone nonlinear equations with convex constraint. (English) Zbl 07446889 Int. J. Comput. Methods 18, No. 4, Article ID 2050043, 33 p. (2021). MSC: 90C30 90C26 PDF BibTeX XML Cite \textit{J. Sabi'u} et al., Int. J. Comput. Methods 18, No. 4, Article ID 2050043, 33 p. (2021; Zbl 07446889) Full Text: DOI OpenURL
Drmač, Zlatko Numerical methods for accurate computation of the eigenvalues of Hermitian matrices and the singular values of general matrices. (English) Zbl 1476.65052 S\(\vec{\text{e}}\)MA J. 78, No. 1, 53-92 (2021). MSC: 65F15 PDF BibTeX XML Cite \textit{Z. Drmač}, S\(\vec{\text{e}}\)MA J. 78, No. 1, 53--92 (2021; Zbl 1476.65052) Full Text: DOI arXiv OpenURL
Sherief, H. H.; Faltas, M. S.; Ragab, Kareem E. Motion of a slip spherical particle near a planar micropolar-viscous interface. (English) Zbl 07437268 Eur. J. Mech., B, Fluids 89, 274-288 (2021). MSC: 76D07 76A05 76M99 PDF BibTeX XML Cite \textit{H. H. Sherief} et al., Eur. J. Mech., B, Fluids 89, 274--288 (2021; Zbl 07437268) Full Text: DOI OpenURL
Zhang, Ju-Li On the preconditioning properties of RHSS preconditioner for saddle-point linear systems. (English) Zbl 1476.65039 Commun. Appl. Math. Comput. 3, No. 1, 177-187 (2021). MSC: 65F08 65F10 PDF BibTeX XML Cite \textit{J.-L. Zhang}, Commun. Appl. Math. Comput. 3, No. 1, 177--187 (2021; Zbl 1476.65039) Full Text: DOI OpenURL
Wang, Jinliang; Zhang, Ran; Kuniya, Toshikazu A reaction-diffusion susceptible-vaccinated-infected-recovered model in a spatially heterogeneous environment with Dirichlet boundary condition. (English) Zbl 07431548 Math. Comput. Simul. 190, 848-865 (2021). MSC: 35-XX 92-XX PDF BibTeX XML Cite \textit{J. Wang} et al., Math. Comput. Simul. 190, 848--865 (2021; Zbl 07431548) Full Text: DOI OpenURL
Gregoratti, M.; Maran, D. Least singular value and condition number of a square random matrix with i.i.d. rows. (English) Zbl 07425306 Stat. Probab. Lett. 173, Article ID 109070, 7 p. (2021). Reviewer: Roksana Słowik (Gliwice) MSC: 60B20 15B52 PDF BibTeX XML Cite \textit{M. Gregoratti} and \textit{D. Maran}, Stat. Probab. Lett. 173, Article ID 109070, 7 p. (2021; Zbl 07425306) Full Text: DOI arXiv OpenURL
Wang, Shaoxin An efficient numerical method for condition number constrained covariance matrix approximation. (English) Zbl 07422781 Appl. Math. Comput. 397, Article ID 125925, 15 p. (2021). MSC: 65F35 15A12 15A60 PDF BibTeX XML Cite \textit{S. Wang}, Appl. Math. Comput. 397, Article ID 125925, 15 p. (2021; Zbl 07422781) Full Text: DOI arXiv OpenURL
Samar, Mahvish Condition numbers for a linear function of the solution to the constrained and weighted least squares problem and their statistical estimation. (English) Zbl 07418945 Taiwanese J. Math. 25, No. 4, 717-741 (2021). MSC: 65F20 65F30 65F35 PDF BibTeX XML Cite \textit{M. Samar}, Taiwanese J. Math. 25, No. 4, 717--741 (2021; Zbl 07418945) Full Text: DOI OpenURL
Wang, Miao-Miao; Wu, Zi-Niu Transition study for asymmetric reflection between moving incident shock waves. (English) Zbl 07416368 J. Fluid Mech. 929, Paper No. A26, 32 p. (2021). MSC: 76L05 76J20 PDF BibTeX XML Cite \textit{M.-M. Wang} and \textit{Z.-N. Wu}, J. Fluid Mech. 929, Paper No. A26, 32 p. (2021; Zbl 07416368) Full Text: DOI OpenURL
Zhou, Zhengliu; Keller, Scott Improving convergence by optimizing the condition number of the stiffness matrices arising from least-squares finite element methods. (English) Zbl 07415669 Comput. Methods Appl. Mech. Eng. 385, Article ID 114023, 19 p. (2021). MSC: 65-XX 74-XX PDF BibTeX XML Cite \textit{Z. Zhou} and \textit{S. Keller}, Comput. Methods Appl. Mech. Eng. 385, Article ID 114023, 19 p. (2021; Zbl 07415669) Full Text: DOI OpenURL
Yuan, Xiang; Zhang, Nai-Min On the preconditioned conjugate gradient method for complex symmetric systems. (English) Zbl 07410085 Appl. Math. Lett. 120, Article ID 107250, 9 p. (2021). MSC: 65-XX 90-XX PDF BibTeX XML Cite \textit{X. Yuan} and \textit{N.-M. Zhang}, Appl. Math. Lett. 120, Article ID 107250, 9 p. (2021; Zbl 07410085) Full Text: DOI OpenURL
Klein, Silvius; Liu, Xiao-Chuan; Melo, Aline Uniform convergence rate for Birkhoff means of certain uniquely ergodic toral maps. (English) Zbl 07408806 Ergodic Theory Dyn. Syst. 41, No. 11, 3363-3388 (2021). Reviewer: Chryssoula Ganatsiou (Larissa) MSC: 37A30 37A44 42A10 42A16 11K06 PDF BibTeX XML Cite \textit{S. Klein} et al., Ergodic Theory Dyn. Syst. 41, No. 11, 3363--3388 (2021; Zbl 07408806) Full Text: DOI arXiv OpenURL
Černá, Dana; Finěk, Václav Wavelet-Galerkin method for second-order integro-differential equations on product domains. (English) Zbl 07405785 Singh, Harendra (ed.) et al., Topics in integral and integro-differential equations. Theory and applications. Cham: Springer. Stud. Syst. Decis. Control 340, 1-40 (2021). MSC: 47G20 65N12 65T60 PDF BibTeX XML Cite \textit{D. Černá} and \textit{V. Finěk}, Stud. Syst. Decis. Control 340, 1--40 (2021; Zbl 07405785) Full Text: DOI OpenURL
Seo, Yuki The upper boundary for the ratio between \(n\)-variable operator power means. (English) Zbl 07404739 Math. Inequal. Appl. 24, No. 3, 751-757 (2021). MSC: 47A63 47A64 PDF BibTeX XML Cite \textit{Y. Seo}, Math. Inequal. Appl. 24, No. 3, 751--757 (2021; Zbl 07404739) Full Text: DOI OpenURL
Hu, Kaibo; Winther, Ragnar Well-conditioned frames for high order finite element methods. (English) Zbl 07403856 J. Comput. Math. 39, No. 3, 333-357 (2021). MSC: 65N30 35J47 65F35 65F08 65F10 33C45 PDF BibTeX XML Cite \textit{K. Hu} and \textit{R. Winther}, J. Comput. Math. 39, No. 3, 333--357 (2021; Zbl 07403856) Full Text: DOI arXiv OpenURL
Shi, Lei; Wang, Yefang Numerical investigations on transitional flows around forward and reversed hydrofoils. (English) Zbl 1478.76039 Eur. J. Mech., B, Fluids 85, 24-45 (2021). MSC: 76F06 76D99 76M99 PDF BibTeX XML Cite \textit{L. Shi} and \textit{Y. Wang}, Eur. J. Mech., B, Fluids 85, 24--45 (2021; Zbl 1478.76039) Full Text: DOI OpenURL
Batenkov, Dmitry; Goldman, Gil Single-exponential bounds for the smallest singular value of Vandermonde matrices in the sub-Rayleigh regime. (English) Zbl 1472.15026 Appl. Comput. Harmon. Anal. 55, 426-439 (2021). MSC: 15A42 65T40 65F20 PDF BibTeX XML Cite \textit{D. Batenkov} and \textit{G. Goldman}, Appl. Comput. Harmon. Anal. 55, 426--439 (2021; Zbl 1472.15026) Full Text: DOI arXiv OpenURL
Weng, Peter Chang-Yi; Phoa, Frederick Kin Hing Perturbation analysis and condition numbers of rational Riccati equations. (English) Zbl 1471.15009 Ann. Math. Sci. Appl. 6, No. 1, 25-49 (2021). MSC: 15A24 47H10 65F35 93C05 93E20 PDF BibTeX XML Cite \textit{P. C. Y. Weng} and \textit{F. K. H. Phoa}, Ann. Math. Sci. Appl. 6, No. 1, 25--49 (2021; Zbl 1471.15009) Full Text: DOI OpenURL
Fu, Pei; Kreiss, Gunilla High order cut discontinuous Galerkin methods for hyperbolic conservation laws in one space dimension. (English) Zbl 07378158 SIAM J. Sci. Comput. 43, No. 4, A2404-A2424 (2021). Reviewer: Dana Černá (Liberec) MSC: 65M60 65M06 65N30 65M12 65M85 35L65 PDF BibTeX XML Cite \textit{P. Fu} and \textit{G. Kreiss}, SIAM J. Sci. Comput. 43, No. 4, A2404--A2424 (2021; Zbl 07378158) Full Text: DOI arXiv OpenURL
Yue, Xiaoqiang; Liu, Menghuan; Shu, Shi; Bu, Weiping; Xu, Yehong Space-time finite element adaptive AMG for multi-term time fractional advection diffusion equations. (English) Zbl 1486.65184 Math. Methods Appl. Sci. 44, No. 4, 2769-2789 (2021). MSC: 65M60 65N55 65M22 65F10 65F35 26A33 35R11 PDF BibTeX XML Cite \textit{X. Yue} et al., Math. Methods Appl. Sci. 44, No. 4, 2769--2789 (2021; Zbl 1486.65184) Full Text: DOI arXiv OpenURL
Fahim, Mohammad; Cadambe, Viveck R. Numerically stable polynomially coded computing. (English) Zbl 1473.94043 IEEE Trans. Inf. Theory 67, No. 5, 2758-2785 (2021). MSC: 94A29 65F05 68M15 PDF BibTeX XML Cite \textit{M. Fahim} and \textit{V. R. Cadambe}, IEEE Trans. Inf. Theory 67, No. 5, 2758--2785 (2021; Zbl 1473.94043) Full Text: DOI arXiv OpenURL
Gupta, Chirag; Balakrishnan, Sivaraman; Ramdas, Aaditya Path length bounds for gradient descent and flow. (English) Zbl 07370585 J. Mach. Learn. Res. 22, Paper No. 68, 63 p. (2021). MSC: 68T05 PDF BibTeX XML Cite \textit{C. Gupta} et al., J. Mach. Learn. Res. 22, Paper No. 68, 63 p. (2021; Zbl 07370585) Full Text: arXiv Link OpenURL
Capone, F.; De Luca, R. Soret phenomenon in porous magneto-hydrodynamics. (English) Zbl 1467.76025 Ric. Mat. 70, No. 1, 315-329 (2021). MSC: 76E06 76E25 76S05 76W05 PDF BibTeX XML Cite \textit{F. Capone} and \textit{R. De Luca}, Ric. Mat. 70, No. 1, 315--329 (2021; Zbl 1467.76025) Full Text: DOI OpenURL
Liu, Chunlian; Qian, Dingbian; Torres, Pedro J. Non-resonance and double resonance for a planar system via rotation numbers. (English) Zbl 1472.34079 Result. Math. 76, No. 2, Paper No. 91, 23 p. (2021). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 37C60 47N20 PDF BibTeX XML Cite \textit{C. Liu} et al., Result. Math. 76, No. 2, Paper No. 91, 23 p. (2021; Zbl 1472.34079) Full Text: DOI OpenURL
Ergür, Alperen A.; Paouris, Grigoris; Rojas, J. Maurice Smoothed analysis for the condition number of structured real polynomial systems. (English) Zbl 1482.14062 Math. Comput. 90, No. 331, 2161-2184 (2021). Reviewer: Josué Tonelli-Cueto (Paris) MSC: 14Q65 65F35 14P99 65Y20 PDF BibTeX XML Cite \textit{A. A. Ergür} et al., Math. Comput. 90, No. 331, 2161--2184 (2021; Zbl 1482.14062) Full Text: DOI arXiv OpenURL
Liu, Haifeng; Li, Zhengguang An algebraic preconditioner for solving symmetric positive definite linear algebraic equations. (Chinese. English summary) Zbl 1474.65066 J. Jilin Univ., Sci. 59, No. 1, 45-48 (2021). MSC: 65F08 PDF BibTeX XML Cite \textit{H. Liu} and \textit{Z. Li}, J. Jilin Univ., Sci. 59, No. 1, 45--48 (2021; Zbl 1474.65066) Full Text: DOI OpenURL
Di Scala, Antonio J.; Sanna, Carlo; Signorini, Edoardo On the condition number of the Vandermonde matrix of the \(n\)th cyclotomic polynomial. (English) Zbl 1468.11088 J. Math. Cryptol. 15, 174-178 (2021). MSC: 11C08 15A12 15B05 PDF BibTeX XML Cite \textit{A. J. Di Scala} et al., J. Math. Cryptol. 15, 174--178 (2021; Zbl 1468.11088) Full Text: DOI arXiv OpenURL
Basak, Anirban; Rudelson, Mark Sharp transition of the invertibility of the adjacency matrices of sparse random graphs. (English) Zbl 1468.05275 Probab. Theory Relat. Fields 180, No. 1-2, 233-308 (2021). MSC: 05C80 05C42 60B20 46B09 PDF BibTeX XML Cite \textit{A. Basak} and \textit{M. Rudelson}, Probab. Theory Relat. Fields 180, No. 1--2, 233--308 (2021; Zbl 1468.05275) Full Text: DOI arXiv OpenURL
Huang, Jinzhi; Jia, Zhongxiao On choices of formulations of computing the generalized singular value decomposition of a large matrix pair. (English) Zbl 1465.65027 Numer. Algorithms 87, No. 2, 689-718 (2021). MSC: 65F15 65F35 15A12 PDF BibTeX XML Cite \textit{J. Huang} and \textit{Z. Jia}, Numer. Algorithms 87, No. 2, 689--718 (2021; Zbl 1465.65027) Full Text: DOI arXiv OpenURL
She, Zi-Hang; Lao, Cheng-Xue; Yang, Hong; Lin, Fu-Rong Banded preconditioners for Riesz space fractional diffusion equations. (English) Zbl 1475.65079 J. Sci. Comput. 86, No. 3, Paper No. 31, 22 p. (2021). Reviewer: Qifeng Zhang (Hangzhou) MSC: 65M06 65N06 35R11 26A33 65F08 65F10 65F35 15B05 34A08 PDF BibTeX XML Cite \textit{Z.-H. She} et al., J. Sci. Comput. 86, No. 3, Paper No. 31, 22 p. (2021; Zbl 1475.65079) Full Text: DOI OpenURL
Ravichandran, S.; Wettlaufer, J. S. Melting driven by rotating Rayleigh-Bénard convection. (English) Zbl 1486.76102 J. Fluid Mech. 916, Paper No. A28, 29 p. (2021). MSC: 76T99 76U05 76F35 80A22 PDF BibTeX XML Cite \textit{S. Ravichandran} and \textit{J. S. Wettlaufer}, J. Fluid Mech. 916, Paper No. A28, 29 p. (2021; Zbl 1486.76102) Full Text: DOI arXiv OpenURL
Mennouni, Abdelaziz; Ramdani, Nedjem Eddine; Zennir, Khaled A new class of Fredholm integral equations of the second kind with non symmetric kernel: solving by wavelets method. (English) Zbl 1474.65508 Bol. Soc. Parana. Mat. (3) 39, No. 6, 67-80 (2021). MSC: 65R20 45B05 65T60 PDF BibTeX XML Cite \textit{A. Mennouni} et al., Bol. Soc. Parana. Mat. (3) 39, No. 6, 67--80 (2021; Zbl 1474.65508) Full Text: Link OpenURL
Hurtado, Daniel E.; Zavala, Patricio Accelerating cardiac and vessel mechanics simulations: an energy-transform variational formulation for soft-tissue hyperelasticity. (English) Zbl 07340367 Comput. Methods Appl. Mech. Eng. 379, Article ID 113764, 26 p. (2021). MSC: 74-XX 92-XX PDF BibTeX XML Cite \textit{D. E. Hurtado} and \textit{P. Zavala}, Comput. Methods Appl. Mech. Eng. 379, Article ID 113764, 26 p. (2021; Zbl 07340367) Full Text: DOI OpenURL
Kunis, Stefan; Nagel, Dominik On the condition number of Vandermonde matrices with pairs of nearly-colliding nodes. (English) Zbl 1464.15030 Numer. Algorithms 87, No. 1, 473-496 (2021); correction ibid. 87, No. 1, 497 (2021). MSC: 15A45 15A18 65T40 42A15 PDF BibTeX XML Cite \textit{S. Kunis} and \textit{D. Nagel}, Numer. Algorithms 87, No. 1, 473--496 (2021; Zbl 1464.15030) Full Text: DOI arXiv OpenURL
Wang, Shaoxin; Yang, Hu Conditioning theory of the equality constrained quadratic programming and its applications. (English) Zbl 1467.65037 Linear Multilinear Algebra 69, No. 6, 1161-1183 (2021). MSC: 65F35 15A12 15A60 PDF BibTeX XML Cite \textit{S. Wang} and \textit{H. Yang}, Linear Multilinear Algebra 69, No. 6, 1161--1183 (2021; Zbl 1467.65037) Full Text: DOI OpenURL
Samar, Mahvish; Li, Hanyu; Wei, Yimin Condition numbers for the \(K\)-weighted pseudoinverse \(L^\dagger_K\) and their statistical estimation. (English) Zbl 1467.65036 Linear Multilinear Algebra 69, No. 4, 752-770 (2021). MSC: 65F35 65F20 15A12 15A60 PDF BibTeX XML Cite \textit{M. Samar} et al., Linear Multilinear Algebra 69, No. 4, 752--770 (2021; Zbl 1467.65036) Full Text: DOI OpenURL
Ge, Quanbo; Tang, Shuaishuai; Wang, Mengmeng; Lu, Zhenyu Improved nonlinear observable degree analysis using data fusion. (English) Zbl 07332879 Appl. Math. Comput. 392, Article ID 125613, 13 p. (2021). MSC: 93Exx 93Cxx PDF BibTeX XML Cite \textit{Q. Ge} et al., Appl. Math. Comput. 392, Article ID 125613, 13 p. (2021; Zbl 07332879) Full Text: DOI OpenURL
Spigler, Renato On the numerical solution of ill-conditioned linear systems by regularization and iteration. (English) Zbl 07332749 Numer. Linear Algebra Appl. 28, No. 1, e2335, 22 p. (2021). MSC: 65F22 65F10 65F35 65F08 15A12 PDF BibTeX XML Cite \textit{R. Spigler}, Numer. Linear Algebra Appl. 28, No. 1, e2335, 22 p. (2021; Zbl 07332749) Full Text: DOI OpenURL
Araújo, A.; Martins, F.; Vélez, W.; Portela, A. Automatic mesh-free boundary analysis: multi-objective optimization. (English) Zbl 1464.65221 Eng. Anal. Bound. Elem. 125, 264-279 (2021). MSC: 65N38 65N35 PDF BibTeX XML Cite \textit{A. Araújo} et al., Eng. Anal. Bound. Elem. 125, 264--279 (2021; Zbl 1464.65221) Full Text: DOI OpenURL
Fasi, Massimiliano; Higham, Nicholas J. Matrices with tunable infinity-norm condition number and no need for pivoting in LU factorization. (English) Zbl 1467.65035 SIAM J. Matrix Anal. Appl. 42, No. 1, 417-435 (2021). MSC: 65F35 65Y05 PDF BibTeX XML Cite \textit{M. Fasi} and \textit{N. J. Higham}, SIAM J. Matrix Anal. Appl. 42, No. 1, 417--435 (2021; Zbl 1467.65035) Full Text: DOI OpenURL
Fasi, Massimiliano; Higham, Nicholas J. Generating extreme-scale matrices with specified singular values or condition number. (English) Zbl 1462.65041 SIAM J. Sci. Comput. 43, No. 1, A663-A684 (2021). MSC: 65F35 65Y05 PDF BibTeX XML Cite \textit{M. Fasi} and \textit{N. J. Higham}, SIAM J. Sci. Comput. 43, No. 1, A663--A684 (2021; Zbl 1462.65041) Full Text: DOI OpenURL
Breiding, Paul; Vannieuwenhoven, Nick The condition number of Riemannian approximation problems. (English) Zbl 1462.90133 SIAM J. Optim. 31, No. 1, 1049-1077 (2021). MSC: 90C31 53A55 65H10 65J05 65D18 65D19 PDF BibTeX XML Cite \textit{P. Breiding} and \textit{N. Vannieuwenhoven}, SIAM J. Optim. 31, No. 1, 1049--1077 (2021; Zbl 1462.90133) Full Text: DOI arXiv OpenURL
Chen, Xiao Shan; Vong, Seak-Weng On worst-case condition numbers of a multiple nonzero finite generalized singular value. (English) Zbl 1464.15015 Linear Algebra Appl. 616, 1-18 (2021). MSC: 15A18 65F15 65F50 PDF BibTeX XML Cite \textit{X. S. Chen} and \textit{S.-W. Vong}, Linear Algebra Appl. 616, 1--18 (2021; Zbl 1464.15015) Full Text: DOI OpenURL
Faßbender, Heike; Rozložník, Miroslav; Singer, Sanja Nearly optimal scaling in the SR decomposition. (English) Zbl 1460.65045 Linear Algebra Appl. 613, 295-319 (2021). MSC: 65F25 65F35 65F05 15A23 PDF BibTeX XML Cite \textit{H. Faßbender} et al., Linear Algebra Appl. 613, 295--319 (2021; Zbl 1460.65045) Full Text: DOI arXiv OpenURL
Liu, Qiaohua; Chen, Cuiping; Zhang, Qian Perturbation analysis for total least squares problems with linear equality constraint. (English) Zbl 1459.65085 Appl. Numer. Math. 161, 69-81 (2021). MSC: 65K05 90C99 PDF BibTeX XML Cite \textit{Q. Liu} et al., Appl. Numer. Math. 161, 69--81 (2021; Zbl 1459.65085) Full Text: DOI OpenURL
Batenkov, Dmitry; Diederichs, Benedikt; Goldman, Gil; Yomdin, Yosef The spectral properties of Vandermonde matrices with clustered nodes. (English) Zbl 1457.15010 Linear Algebra Appl. 609, 37-72 (2021). MSC: 15A18 65T40 65F20 PDF BibTeX XML Cite \textit{D. Batenkov} et al., Linear Algebra Appl. 609, 37--72 (2021; Zbl 1457.15010) Full Text: DOI arXiv OpenURL
Chen, Hongbin; Sheng, Changtao; Wang, Li-Lian On explicit form of the FEM stiffness matrix for the integral fractional Laplacian on non-uniform meshes. (English) Zbl 1458.65099 Appl. Math. Lett. 113, Article ID 106864, 9 p. (2021). MSC: 65N30 35R11 PDF BibTeX XML Cite \textit{H. Chen} et al., Appl. Math. Lett. 113, Article ID 106864, 9 p. (2021; Zbl 1458.65099) Full Text: DOI arXiv OpenURL
Dezfouli, N. Koochak; Hematiyan, M. R.; Mohammadi, M. A modification of the method of fundamental solutions for solving 2D problems with concave and complicated domains. (English) Zbl 1464.65265 Eng. Anal. Bound. Elem. 123, 168-181 (2021). MSC: 65N80 PDF BibTeX XML Cite \textit{N. K. Dezfouli} et al., Eng. Anal. Bound. Elem. 123, 168--181 (2021; Zbl 1464.65265) Full Text: DOI OpenURL