Dehghani, Razieh; Bidabadi, Narges; Fahs, Hassan; Hosseini, Mohammad Mehdi A conjugate gradient method based on a modified secant relation for unconstrained optimization. (English) Zbl 1441.90156 Numer. Funct. Anal. Optim. 41, No. 5, 621-634 (2020). MSC: 90C30 90C53 49M37 65K05 PDFBibTeX XMLCite \textit{R. Dehghani} et al., Numer. Funct. Anal. Optim. 41, No. 5, 621--634 (2020; Zbl 1441.90156) Full Text: DOI
Jorgensen, Palle; Tian, James Noncommutative boundaries arising in dynamics and representations of the Cuntz relations. (English) Zbl 1443.47086 Numer. Funct. Anal. Optim. 41, No. 5, 571-620 (2020). MSC: 47L60 46N30 81S25 81R15 81T05 81T75 60D05 60G15 60J25 65R10 58J65 PDFBibTeX XMLCite \textit{P. Jorgensen} and \textit{J. Tian}, Numer. Funct. Anal. Optim. 41, No. 5, 571--620 (2020; Zbl 1443.47086) Full Text: DOI
Gou, Haide; Li, Yongxiang A study on damped elastic systems in Banach spaces. (English) Zbl 1479.34111 Numer. Funct. Anal. Optim. 41, No. 5, 542-570 (2020). Reviewer: Garik Petrosyan (Voronezh) MSC: 34G20 34A12 47N20 47D06 PDFBibTeX XMLCite \textit{H. Gou} and \textit{Y. Li}, Numer. Funct. Anal. Optim. 41, No. 5, 542--570 (2020; Zbl 1479.34111) Full Text: DOI
Messaoudi, Rachid; Lidouh, Abdeluaab; Seddoug, Belkassem Analysis of a quadratic finite element method for second-order linear elliptic PDE, with low regularity data. (English) Zbl 1436.65186 Numer. Funct. Anal. Optim. 41, No. 5, 507-541 (2020). MSC: 65N30 65N12 65N15 35J15 35R06 PDFBibTeX XMLCite \textit{R. Messaoudi} et al., Numer. Funct. Anal. Optim. 41, No. 5, 507--541 (2020; Zbl 1436.65186) Full Text: DOI