Nonsmooth data optimal error estimates by energy arguments for subdiffusion equations with memory Shantiram MahataRajen Kumar Sinha OriginalPaper 29 July 2022 Article: 51
Finding geodesics joining given points Lyle NoakesErchuan Zhang OriginalPaper Open access 27 July 2022 Article: 50
Adaptive finite element approximation for steady-state Poisson-Nernst-Planck equations Tingting HaoManman MaXuejun Xu OriginalPaper 22 July 2022 Article: 49
An adaptive finite volume method for the diffraction grating problem with the truncated DtN boundary condition Zhoufeng Wang OriginalPaper 15 July 2022 Article: 48
Unconditionally optimal error estimates of a linearized weak Galerkin finite element method for semilinear parabolic equations Ying LiuZhen GuanYufeng Nie OriginalPaper 12 July 2022 Article: 47
Numerical algorithms for water waves with background flow over obstacles and topography David M. AmbroseRoberto CamassaJon Wilkening OriginalPaper Open access 09 July 2022 Article: 46
Design and analysis of the Extended Hybrid High-Order method for the Poisson problem Liam Yemm OriginalPaper Open access 02 July 2022 Article: 45
Numerical methods with particular solutions for nonhomogeneous Stokes and Brinkman systems Carlos J. S. AlvesNuno F. M. MartinsAna L. Silvestre OriginalPaper 02 July 2022 Article: 44
Numerical analysis of a stabilized scheme applied to incompressible elasticity problems with Dirichlet and with mixed boundary conditions Tomás P. BarriosEdwin M. BehrensRommel Bustinza OriginalPaper 01 July 2022 Article: 43
An accelerated, high-order accurate direct solver for the Lippmann–Schwinger equation for acoustic scattering in the plane Abinand GopalPer-Gunnar Martinsson OriginalPaper 29 June 2022 Article: 42
High-order conservative energy quadratization schemes for the Klein-Gordon-Schrödinger equation Xin LiLuming Zhang OriginalPaper 21 June 2022 Article: 41
Uniform error bound of a conservative fourth-order compact finite difference scheme for the Zakharov system in the subsonic regime Teng ZhangTingchun Wang OriginalPaper 21 June 2022 Article: 40
Linear approximation method for solving split inverse problems and its applications Guash Haile TaddeleYuan LiJing Zhao OriginalPaper 19 June 2022 Article: 39
Accurate computations with matrices related to bases {tieλt} E. MainarJ. M. PeñaB. Rubio OriginalPaper Open access 15 June 2022 Article: 38
Applying GMRES to the Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency? P. MarchandJ. GalkowskiA. Spence OriginalPaper Open access 04 June 2022 Article: 37