Ausgabe 1/2023
Inhalt (18 Artikel)
Flux globalization based well-balanced central-upwind scheme for one-dimensional blood flow models
Shaoshuai Chu, Alexander Kurganov
Graph-theoretic algorithms for Kolmogorov operators: approximating solutions and their gradients in elliptic and parabolic problems on manifolds
Andrew D. Davis, Dimitrios Giannakis
Structural backward stability in rational eigenvalue problems solved via block Kronecker linearizations
Froilán M. Dopico, María C. Quintana, Paul Van Dooren
Shape preserving rational [3/2] Hermite interpolatory subdivision scheme
Shubhashree Bebarta, Mahendra Kumar Jena
One-stage explicit trigonometric integrators for effectively solving quasilinear wave equations
Ting Li, Changying Liu, Bin Wang
A two-grid temporal second-order scheme for the two-dimensional nonlinear Volterra integro-differential equation with weakly singular kernel
Hao Chen, Wenlin Qiu, Mahmoud A. Zaky, Ahmed S. Hendy
Characterization of Sobolev spaces by their Fourier coefficients in axisymmetric domains
Martin Costabel, Monique Dauge, Jun-Qi Hu
Open Access
New error estimates of Lagrange–Galerkin methods for the advection equation
Rodolfo Bermejo, Jaime Carpio, Laura Saavedra
Spectral methods in space and time for parabolic problems on semi-infinite domains
Xuhong Yu, Zhongqing Wang
Gradient recovery based a posteriori error estimator for the adaptive direct discontinuous Galerkin method
Huihui Cao, Yunqing Huang, Nianyu Yi