Chen, Bingzhen; Zhai, Wenjuan Optimal three-stage implicit exponentially-fitted RKN methods for solving second-order ODEs. (English) Zbl 07506746 Calcolo 59, No. 1, Paper No. 14, 18 p. (2022). MSC: 34-XX 65L05 65L06 65M20 65N40 62H12 PDF BibTeX XML Cite \textit{B. Chen} and \textit{W. Zhai}, Calcolo 59, No. 1, Paper No. 14, 18 p. (2022; Zbl 07506746) Full Text: DOI OpenURL
Lie, Han Cheng; Stahn, Martin; Sullivan, T. J. Randomised one-step time integration methods for deterministic operator differential equations. (English) Zbl 07506745 Calcolo 59, No. 1, Paper No. 13, 33 p. (2022). MSC: 65M15 65M75 37H10 PDF BibTeX XML Cite \textit{H. C. Lie} et al., Calcolo 59, No. 1, Paper No. 13, 33 p. (2022; Zbl 07506745) Full Text: DOI OpenURL
Li, Dongping; Yang, Siyu; Lan, Jiamei Efficient and accurate computation for the \(\varphi\)-functions arising from exponential integrators. (English) Zbl 07483087 Calcolo 59, No. 1, Paper No. 11, 24 p. (2022). MSC: 65F60 65L05 PDF BibTeX XML Cite \textit{D. Li} et al., Calcolo 59, No. 1, Paper No. 11, 24 p. (2022; Zbl 07483087) Full Text: DOI arXiv OpenURL
Zhang, Ren-Jiang; Liu, Xing Rational interpolation operator with finite Lebesgue constant. (English) Zbl 07483086 Calcolo 59, No. 1, Paper No. 10, 16 p. (2022). MSC: 41A05 41A20 65D05 65F35 PDF BibTeX XML Cite \textit{R.-J. Zhang} and \textit{X. Liu}, Calcolo 59, No. 1, Paper No. 10, 16 p. (2022; Zbl 07483086) Full Text: DOI OpenURL
Liao, Feng; Geng, Fazhan; Wang, Tingchun A mass and energy conservative fourth-order compact difference scheme for the Klein-Gordon-Dirac \(\text{equations}^{\star}\). (English) Zbl 1481.65141 Calcolo 59, No. 1, Paper No. 9, 31 p. (2022). MSC: 65M06 65N06 65M12 65M15 65T50 PDF BibTeX XML Cite \textit{F. Liao} et al., Calcolo 59, No. 1, Paper No. 9, 31 p. (2022; Zbl 1481.65141) Full Text: DOI OpenURL
Overton, Michael L. Local minimizers of the Crouzeix ratio: a nonsmooth optimization case study. (English) Zbl 07462049 Calcolo 59, No. 1, Paper No. 8, 19 p. (2022). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A60 49J52 PDF BibTeX XML Cite \textit{M. L. Overton}, Calcolo 59, No. 1, Paper No. 8, 19 p. (2022; Zbl 07462049) Full Text: DOI arXiv OpenURL
Sidi, Avram \(\mathrm{PVTSI}^{(m)}\): a novel approach to computation of Hadamard finite parts of nonperiodic singular integrals. (English) Zbl 07462048 Calcolo 59, No. 1, Paper No. 7, 36 p. (2022). MSC: 41A55 41A60 45B05 45E05 65B05 65B15 65D30 65D32 PDF BibTeX XML Cite \textit{A. Sidi}, Calcolo 59, No. 1, Paper No. 7, 36 p. (2022; Zbl 07462048) Full Text: DOI OpenURL
Benavides, Gonzalo A.; Caucao, Sergio; Gatica, Gabriel N.; Hopper, Alejandro A. A new non-augmented and momentum-conserving fully-mixed finite element method for a coupled flow-transport problem. (English) Zbl 1481.65219 Calcolo 59, No. 1, Paper No. 6, 44 p. (2022). MSC: 65N30 65N12 65N15 76R50 76D07 PDF BibTeX XML Cite \textit{G. A. Benavides} et al., Calcolo 59, No. 1, Paper No. 6, 44 p. (2022; Zbl 1481.65219) Full Text: DOI OpenURL
Quan, Qimeng; Ji, Xia; Zhang, Shuo A lowest-degree quasi-conforming finite element de Rham complex on general quadrilateral grids by piecewise polynomials. (English) Zbl 1481.65231 Calcolo 59, No. 1, Paper No. 5, 32 p. (2022). MSC: 65N30 65N15 58A12 PDF BibTeX XML Cite \textit{Q. Quan} et al., Calcolo 59, No. 1, Paper No. 5, 32 p. (2022; Zbl 1481.65231) Full Text: DOI arXiv OpenURL
Liang, Maolin; Zheng, Bing; Zheng, Yutao A proximal point like method for solving tensor least-squares problems. (English) Zbl 1481.65071 Calcolo 59, No. 1, Paper No. 3, 29 p. (2022). MSC: 65F99 65F15 15A69 PDF BibTeX XML Cite \textit{M. Liang} et al., Calcolo 59, No. 1, Paper No. 3, 29 p. (2022; Zbl 1481.65071) Full Text: DOI OpenURL
Heid, Pascal; Süli, Endre On the convergence rate of the Kačanov scheme for shear-thinning fluids. (English) Zbl 07444714 Calcolo 59, No. 1, Paper No. 4, 27 p. (2022). MSC: 65J15 35Q35 35J62 PDF BibTeX XML Cite \textit{P. Heid} and \textit{E. Süli}, Calcolo 59, No. 1, Paper No. 4, 27 p. (2022; Zbl 07444714) Full Text: DOI arXiv OpenURL
Marcati, Carlo; Rakhuba, Maxim; Ulander, Johan E. M. Low-rank tensor approximation of singularly perturbed boundary value problems in one dimension. (English) Zbl 07444713 Calcolo 59, No. 1, Paper No. 2, 32 p. (2022). MSC: 65F55 15A69 PDF BibTeX XML Cite \textit{C. Marcati} et al., Calcolo 59, No. 1, Paper No. 2, 32 p. (2022; Zbl 07444713) Full Text: DOI arXiv OpenURL
Toprakseven, Suayip Superconvergence of a modified weak Galerkin method for singularly perturbed two-point elliptic boundary-value problems. (English) Zbl 07444712 Calcolo 59, No. 1, Paper No. 1, 35 p. (2022). MSC: 65N15 65N30 35J50 PDF BibTeX XML Cite \textit{S. Toprakseven}, Calcolo 59, No. 1, Paper No. 1, 35 p. (2022; Zbl 07444712) Full Text: DOI OpenURL