Ausgabe 4/2022
Inhalt (34 Artikel)
Higher strong order methods for linear Itô SDEs on matrix Lie groups
Michelle Muniz, Matthias Ehrhardt, Michael Günther, Renate Winkler
Lawson schemes for highly oscillatory stochastic differential equations and conservation of invariants
Kristian Debrabant, Anne Kværnø, Nicky Cordua Mattsson
A rank-adaptive robust integrator for dynamical low-rank approximation
Gianluca Ceruti, Jonas Kusch, Christian Lubich
Multilevel Monte Carlo estimators for elliptic PDEs with Lévy-type diffusion coefficient
Robin Merkle, Andrea Barth
Fractional-order diffusion model for multiplicative noise removal in texture-rich images and its fast explicit diffusion solving
Xiujie Shan, Jiebao Sun, Zhichang Guo, Wenjuan Yao, Zhenyu Zhou
Efficient numerical approximation of a non-regular Fokker–Planck equation associated with first-passage time distributions
Udo Boehm, Sonja Cox, Gregor Gantner, Rob Stevenson
On a multiwavelet spectral element method for integral equation of a generalized Cauchy problem
M. Asadzadeh, B. N. Saray
Fine spectral estimates with applications to the optimally fast solution of large FDE linear systems
Manuel Bogoya, Sergei M. Grudsky, Stefano Serra–Capizzano, Cristina Tablino–Possio
High order approximations of the operator Lyapunov equation have low rank
Luka Grubišić, Harri Hakula
Stability of implicit multiderivative deferred correction methods
Jonas Zeifang, Jochen Schütz, David C. Seal
Well-posedness and numerical schemes for one-dimensional McKean–Vlasov equations and interacting particle systems with discontinuous drift
Gunther Leobacher, Christoph Reisinger, Wolfgang Stockinger
Model order reduction of layered waveguides via rational Krylov fitting
Vladimir Druskin, Stefan Güttel, Leonid Knizhnerman
A new class of structure-preserving stochastic exponential Runge-Kutta integrators for stochastic differential equations
Guoguo Yang, Kevin Burrage, Yoshio Komori, Xiaohua Ding
Uniformly accurate splitting schemes for the Benjamin-Bona-Mahony equation with dispersive parameter
Maria Cabrera Calvo, Katharina Schratz
Palindromic linearization and numerical solution of nonsymmetric algebraic -Riccati equations
Peter Benner, Bruno Iannazzo, Beatrice Meini, Davide Palitta
Pseudospectral methods and iterative solvers for optimization problems from multiscale particle dynamics
Mildred Aduamoah, Benjamin D. Goddard, John W. Pearson, Jonna C. Roden
Effective grading refinement for locally linearly independent LR B-splines
Francesco Patrizi
Solving large linear least squares problems with linear equality constraints
Jennifer Scott, Miroslav Tůma
Variational symplectic diagonally implicit Runge-Kutta methods for isospectral systems
Clauson Carvalho da Silva, Christian Lessig
Convergent semi-explicit scheme to a non-linear eikonal system
Maryam Al Zohbi, Ahmad El Hajj, Mustapha Jazar
Automatic balancing parameter selection for Tikhonov-TV regularization
Ali Gholami, Silvia Gazzola
Numerical evaluation of ODE solutions by Monte Carlo enumeration of Butcher series
Guillaume Penent, Nicolas Privault
A dimension expanded preconditioning technique for saddle point problems
Wei-Hua Luo, Xian-Ming Gu, Bruno Carpentieri
An efficient adaptive multigrid method for the elasticity eigenvalue problem
Fei Xu, Qiumei Huang, Manting Xie
Correction to: a dimension expanded preconditioning technique for saddle point problems
Wei-Hua Luo, Xian-Ming Gu, Bruno Carpentieri