1. Accurate and efficient numerical methods for the nonlinear Schrödinger equation with Dirac delta potential

   • Xuanxuan Zhou
   • Yongyong Cai
   • Guixiang Xu

   OriginalPaper 20 November 2023 Article: 57

   

2. Elliptic polytopes and invariant norms of linear operators

   • Thomas Mejstrik
   • Valdimir Yu. Protasov

   OriginalPaper 17 November 2023 Article: 56

   

3. Fast barycentric rational interpolations for complex functions with some singularities

   • Shunfeng Yang
   • Shuhuang Xiang

   OriginalPaper 15 November 2023 Article: 55

   

4. A linear algebra perspective on the random multi-block ADMM: the QP case

   • Stefano Cipolla
   • Jacek Gondzio

   OriginalPaper Open access 15 November 2023 Article: 54

   

5. On greedy randomized block Gauss–Seidel method with averaging for sparse linear least-squares problems

   • Yimou Liao
   • Tianxiu Lu

   OriginalPaper 13 November 2023 Article: 53

   

6. A posteriori analysis for a mixed formulation of the Stokes spectral problem

   • Felipe Lepe
   • Jesus Vellojin

   OriginalPaper 13 November 2023 Article: 52

   

7. A Banach spaces-based mixed finite element method for the stationary convective Brinkman–Forchheimer problem

   • Sergio Caucao
   • Gabriel N. Gatica
   • Luis F. Gatica

   OriginalPaper 20 October 2023 Article: 51

   

8. Two-dimensional Jacobi pseudospectral quadrature solutions of two-dimensional fractional Volterra integral equations

   • A. K. Mittal

   OriginalPaper 18 October 2023 Article: 50

   

9. A weighted ADI scheme with variable time steps for diffusion-wave equations

   • Pin Lyu
   • Seakweng Vong

   OriginalPaper 09 October 2023 Article: 49

10. Preconditioning of discrete state- and control-constrained optimal control convection-diffusion problems

    • Ivo Dravins
    • Maya Neytcheva

    OriginalPaper Open access 08 October 2023 Article: 48

    

11. A numerical method for analysis and simulation of diffusive viscous wave equations with variable coefficients on polygonal meshes

    • Naresh Kumar
    • Bhupen Deka

    OriginalPaper 06 October 2023 Article: 47

    

12. A streamline-derivative-based local projection stabilization virtual element method for nonlinear convection–diffusion–reaction equation

    • Sudheer Mishra
    • E. Natarajan

    OriginalPaper 23 September 2023 Article: 46

    

13. Local projection stabilized finite element methods for advection–reaction problems

    • Deepika Garg
    • Sashikumaar Ganesan

    OriginalPaper Open access 12 September 2023 Article: 45