Journal Numerical Algorithms Issue 4/2015 Table of Contents ( 13 Articles ) 01-08-2015 | Original Paper | Issue 4/2015 Diagnosis of singular points of structured DAEs using automatic differentiation Diana Estévez Schwarz, René Lamour 01-08-2015 | Original Paper | Issue 4/2015 Martensen splines and finite-part integrals Vittoria Demichelis, Matteo Sciarra 01-08-2015 | Original Paper | Issue 4/2015 An inexact Newton method for stationary points of mathematical programs constrained by parameterized quasi-variational inequalities Jia Wu, Liwei Zhang, Yi Zhang 01-08-2015 | Original Paper | Issue 4/2015 The optimised Schwarz method and the two-Lagrange multiplier method for heterogeneous problems in general domains with two general subdomains Neil Greer, Sébastien Loisel 01-08-2015 | Original Paper | Issue 4/2015 A feasible filter method for the nearest low-rank correlation matrix problem Xiaojing Zhu 01-08-2015 | Original Paper | Issue 4/2015 Open Access The three-term recursion for Chebyshev polynomials is mixed forward-backward stable Alicja Smoktunowicz, Agata Smoktunowicz, Ewa Pawelec Download PDF-version 01-08-2015 | Original Paper | Issue 4/2015 Efficient and stable numerical methods for the two-dimensional fractional Cattaneo equation Jincheng Ren, Guang-hua Gao 01-08-2015 | Original Paper | Issue 4/2015 A Barzilai-Borwein type method for minimizing composite functions Yakui Huang, Hongwei Liu 01-08-2015 | Original Paper | Issue 4/2015 Integrable discretization of nonlinear Schrödinger equation and its application with Fourier pseudo-spectral method Y. Zhang, X. B. Hu, H. W. Tam 01-08-2015 | Original Paper | Issue 4/2015 A note on the smoothing quadratic regularization method for non-Lipschitz optimization Yakui Huang, Hongwei Liu, Weijie Cong 01-08-2015 | Original Paper | Issue 4/2015 A fast SVD for multilevel block Hankel matrices with minimal memory storage Ling Lu, Wei Xu, Sanzheng Qiao 01-08-2015 | Original Paper | Issue 4/2015 A new subtraction-free formula for lower bounds of the minimal singular value of an upper bidiagonal matrix Takumi Yamashita, Kinji Kimura, Yusaku Yamamoto 01-08-2015 | Erratum | Issue 4/2015 Erratum to: Design of a discrete algebraic robust differentiation FIR filter using an annihilator of the Z-transform; frequency response analysis and parameter tuning Fabien Courreges