Journal Numerical Algorithms Issue 3/2018 Table of Contents ( 15 Articles ) 08-09-2017 | Original Paper | Issue 3/2018 Extended explicit pseudo two-step RKN methods for oscillatory systems y ″ + M y = f(y) Jiyong Li, Shuo Deng, Xianfen Wang 18-08-2017 | Original Paper | Issue 3/2018 Jacobi method for symmetric 4 × 4 matrices converges for every cyclic pivot strategy Erna Begović Kovač, Vjeran Hari 18-08-2017 | Original Paper | Issue 3/2018 On the convergence of s-dependent GFR conjugate gradient method for unconstrained optimization Wenling Zhao, Changyu Wang, Yajing Gu 18-08-2017 | Original Paper | Issue 3/2018 l 1-l 2 regularization of split feasibility problems Abdellatif Moudafi, Aviv Gibali 22-08-2017 | Original Paper | Issue 3/2018 Circumcentering the Douglas–Rachford method Roger Behling, José Yunier Bello Cruz, Luiz-Rafael Santos 22-08-2017 | Original Paper | Issue 3/2018 Missing boundary data recovery using Nash games: the Stokes system A. Ben Abda, F. Khayat 16-08-2017 | Original Paper | Issue 3/2018 Quasi-interpolation and outliers removal Anat Amir, David Levin 26-08-2017 | Original Paper | Issue 3/2018 Proximal point algorithms for solving convex minimization problem and common fixed points problem of asymptotically quasi-nonexpansive mappings in CAT(0) spaces with convergence analysis Nuttapol Pakkaranang, Poom Kumam, Yeol Je Cho 25-08-2017 | Original Paper | Issue 3/2018 Dynamic study of Schröder’s families of first and second kind Miodrag S. Petković, Ljiljana D. Petković 31-08-2017 | Original Paper | Issue 3/2018 Open Access Are the eigenvalues of preconditioned banded symmetric Toeplitz matrices known in almost closed form? Fayyaz Ahmad, Eman Salem Al-Aidarous, Dina Abdullah Alrehaili, Sven-Erik Ekström, Isabella Furci, Stefano Serra-Capizzano Download PDF-version 31-08-2017 | Original Paper | Issue 3/2018 An inexact alternating direction method of multipliers for the solution of linear complementarity problems arising from free boundary problems Jian-Jun Zhang, Jian-Li Zhang, Wan-Zhou Ye 29-08-2017 | Original Paper | Issue 3/2018 Two accelerated nonmonotone adaptive trust region line search methods Saman Babaie–Kafaki, Saeed Rezaee 02-09-2017 | Original Paper | Issue 3/2018 A prewavelet-based algorithm for the solution of second-order elliptic differential equations with variable coefficients on sparse grids Rainer Hartmann, Christoph Pflaum 09-09-2017 | Original Paper | Issue 3/2018 PDE-W-methods for parabolic problems with mixed derivatives S. González-Pinto, E. Hairer, D. Hernández-Abreu, S. Pérez-Rodríguez 07-09-2017 | Original Paper | Issue 3/2018 Inexactly constrained discrete adjoint approach for steepest descent-based optimization algorithms David A. Brown, Siva Nadarajah