Issue 4/2023
Content (13 Articles)
Open Access
Local projection stabilized finite element methods for advection–reaction problems
Deepika Garg, Sashikumaar Ganesan
Open Access
Preconditioning of discrete state- and control-constrained optimal control convection-diffusion problems
Ivo Dravins, Maya Neytcheva
A Banach spaces-based mixed finite element method for the stationary convective Brinkman–Forchheimer problem
Sergio Caucao, Gabriel N. Gatica, Luis F. Gatica
A posteriori analysis for a mixed formulation of the Stokes spectral problem
Felipe Lepe, Jesus Vellojin
Open Access
A linear algebra perspective on the random multi-block ADMM: the QP case
Stefano Cipolla, Jacek Gondzio
Fast barycentric rational interpolations for complex functions with some singularities
Shunfeng Yang, Shuhuang Xiang
Accurate and efficient numerical methods for the nonlinear Schrödinger equation with Dirac delta potential
Xuanxuan Zhou, Yongyong Cai, Xingdong Tang, Guixiang Xu