Ausgabe 2/2019
Inhalt (25 Artikel)
An Exponentially Convergent Scheme in Time for Time Fractional Diffusion Equations with Non-smooth Initial Data
Beiping Duan, Zhoushun Zheng
Detecting Edges from Non-uniform Fourier Data via Sparse Bayesian Learning
Victor Churchill, Anne Gelb
Asymptotic Solutions for High Frequency Helmholtz Equations in Anisotropic Media with Hankel Functions
Matthew Jacobs, Songting Luo
Performance Comparison of HPX Versus Traditional Parallelization Strategies for the Discontinuous Galerkin Method
Maximilian Bremer, Kazbek Kazhyken, Hartmut Kaiser, Craig Michoski, Clint Dawson
Improvement of the Hydrostatic Reconstruction Scheme to Get Fully Discrete Entropy Inequalities
Christophe Berthon, Arnaud Duran, Françoise Foucher, Khaled Saleh, Jean De Dieu Zabsonré
Convergence Analysis of a Petrov–Galerkin Method for Fractional Wave Problems with Nonsmooth Data
Hao Luo, Binjie Li, Xiaoping Xie
A Priori Error Analysis for Time-Stepping Discontinuous Galerkin Finite Element Approximation of Time Fractional Optimal Control Problem
Chenyang Zhang, Huipo Liu, Zhaojie Zhou
A Robust Preconditioner for Two-dimensional Conservative Space-Fractional Diffusion Equations on Convex Domains
Xu Chen, Si-Wen Deng, Siu-Long Lei
An Adaptive Step Implicit Midpoint Rule for the Time Integration of Newton’s Linearisations of Non-Linear Problems with Applications in Micromagnetics
David Shepherd, James Miles, Matthias Heil, Milan Mihajlović
A Stabilized Semi-Implicit Euler Gauge-Invariant Method for the Time-Dependent Ginzburg–Landau Equations
Huadong Gao, Lili Ju, Wen Xie
A New Projected Variant of the Deflated Block Conjugate Gradient Method
Yan-Fei Xiang, Yan-Fei Jing, Ting-Zhu Huang
Global Optimization with Orthogonality Constraints via Stochastic Diffusion on Manifold
Honglin Yuan, Xiaoyi Gu, Rongjie Lai, Zaiwen Wen
Algorithm for Hamilton–Jacobi Equations in Density Space Via a Generalized Hopf Formula
Yat Tin Chow, Wuchen Li, Stanley Osher, Wotao Yin
On the Efficient Computation of Smoothness Indicators for a Class of WENO Reconstructions
Antonio Baeza, Raimund Bürger, Pep Mulet, David Zorío
The Conservative Time High-Order AVF Compact Finite Difference Schemes for Two-Dimensional Variable Coefficient Acoustic Wave Equations
Baohui Hou, Dong Liang, Hongmei Zhu
Mortar Element Method for the Time Dependent Coupling of Stokes and Darcy Flows
Yanping Chen, Xin Zhao, Yunqing Huang
Fully Discrete Approximations to the Time-Dependent Navier–Stokes Equations with a Projection Method in Time and Grad-Div Stabilization
Javier de Frutos, Bosco García-Archilla, Julia Novo