1. The radial part of a class of Sobolev polynomials on the unit ball

   • Fátima Lizarte
   • Teresa E. Pérez
   • Miguel A. Piñar

   Original Paper 12 September 2020 Pages: 1369 - 1389

   

2. Fast and reliable high-accuracy computation of Gauss–Jacobi quadrature

   • Amparo Gil
   • Javier Segura
   • Nico M. Temme

   Original Paper 21 September 2020 Pages: 1391 - 1419

   

3. Tensor extrapolation methods with applications

   • F. P. A. Beik
   • A. El Ichi
   • R. Sadaka

   Original Paper 02 October 2020 Pages: 1421 - 1444

   

4. Waveform relaxation for fractional sub-diffusion equations

   • Jun Liu
   • Yao-Lin Jiang
   • Yan Wang

   Original Paper 10 October 2020 Pages: 1445 - 1478

   

5. Simple numerical methods of second- and third-order convergence for solving a fully third-order nonlinear boundary value problem

   • Quang A Dang
   • Quang Long Dang

   Original Paper 07 October 2020 Pages: 1479 - 1499

   

6. New subspace minimization conjugate gradient methods based on regularization model for unconstrained optimization

   • Ting Zhao
   • Hongwei Liu
   • Zexian Liu

   Original Paper 28 October 2020 Pages: 1501 - 1534

   

7. On preconditioning and solving an extended class of interval parametric linear systems

   • Iwona Skalna
   • Milan Hladík

   Original Paper 25 October 2020 Pages: 1535 - 1562

   

8. An algorithm based on QSVD for the quaternion equality constrained least squares problem

   • Yanzhen Zhang
   • Ying Li
   • Hong Zhao

   Original Paper 15 October 2020 Pages: 1563 - 1576

   

9. Second derivative backward differentiation formulae for ODEs based on barycentric rational interpolants

   • Ali Abdi
   • Gholamreza Hojjati

   Original Paper 14 October 2020 Pages: 1577 - 1591

   

10. Local and parallel finite element methods for the coupled Stokes/Darcy model

    • Guangzhi Du
    • Liyun Zuo

    Original Paper 19 October 2020 Pages: 1593 - 1611

    

11. New degrees of freedom for high-order Whitney approximations of Darcy’s flows

    • Ana Alonso Rodríguez
    • Francesca Rapetti
    • Elena Zappon

    Original Paper 24 October 2020 Pages: 1613 - 1634

    

12. Asynchronous Richardson iterations: theory and practice

    • Edmond Chow
    • Andreas Frommer
    • Daniel B. Szyld

    Original Paper 18 October 2020 Pages: 1635 - 1651

    

13. Local and parallel finite element algorithms for the time-dependent Oseen equations

    • Qi Ding
    • Bo Zheng
    • Yueqiang Shang

    Original Paper 13 November 2020 Pages: 1653 - 1677

    

14. Wavelet regularization strategy for the fractional inverse diffusion problem

    • Milad Karimi
    • Fatemeh Zallani
    • Khosro Sayevand

    Original Paper 12 November 2020 Pages: 1679 - 1705

    

15. A stable minimal search method for solving multi-order fractional differential equations based on reproducing kernel space

    • Longbin Wu
    • Zhong Chen
    • Xiaohua Ding

    Original Paper 30 October 2020 Pages: 1707 - 1727

16. A toolbox of equation-free functions in Matlab/Octave for efficient system level simulation

    • John Maclean
    • J. E. Bunder
    • A. J. Roberts

    Original Paper 30 October 2020 Pages: 1729 - 1748

    

17. α-robust error analysis of a mixed finite element method for a time-fractional biharmonic equation

    • Chaobao Huang
    • Martin Stynes

    Original Paper 06 November 2020 Pages: 1749 - 1766

18. Numerical study on Moore-Penrose inverse of tensors via Einstein product

    • Baohua Huang

    Original Paper 24 March 2021 Pages: 1767 - 1797