Ausgabe 4/2015
Inhalt (12 Artikel)
A balanced finite element method for a system of singularly perturbed reaction-diffusion two-point boundary value problems
Runchang Lin, Martin Stynes
On spectral distribution of kernel matrices related to radial basis functions
Andrew J. Wathen, Shengxin Zhu
A fast direct solver for a fourth order finite difference scheme for Poisson’s equation on the unit disc in polar coordinates
Bernard Bialecki, Lyndsey Wright
Numerical integration in log-Korobov and log-cosine spaces
Josef Dick, Peter Kritzer, Gunther Leobacher, Friedrich Pillichshammer
Diagnosis of singular points of properly stated DAEs using automatic differentiation
Diana Estévez Schwarz, René Lamour
A parallel fast boundary element method using cyclic graph decompositions
Dalibor Lukáš, Petr Kovář, Tereza Kovářová, Michal Merta
Some new quicker continued fraction approximations for the gamma function related to the Nemes’ formula
Dawei Lu, Congxu Ma
On the construction of some tri-parametric iterative methods with memory
Taher Lotfi, Fazlollah Soleymani, Mohammad Ghorbanzadeh, Paria Assari
Quadrature algorithms for high dimensional singular integrands on simplices
Alexey Chernov, Tobias von Petersdorff, Christoph Schwab
A new quasi-minimal residual method based on a biconjugate A-orthonormalization procedure and coupled two-term recurrences
Jianhua Zhang, Hua Dai
Two-derivative Runge-Kutta-Nyström methods for second-order ordinary differential equations
Zhaoxia Chen, Zeyu Qiu, Juan Li, Xiong You
Presentation of a highly tuned multithreaded interval solver for underdetermined and well-determined nonlinear systems
Bartłomiej Jacek Kubica