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Numerical Algorithms

Numerical Algorithms 3/2021

Issue 3/2021

Table of Contents ( 18 Articles )

29-06-2020 | Original Paper | Issue 3/2021

On the numerical structure preservation of nonlinear damped stochastic oscillators

Raffaele D’Ambrosio, Carmela Scalone

17-06-2020 | Original Paper | Issue 3/2021 Open Access

Newton’s method with fractional derivatives and various iteration processes via visual analysis

Krzysztof Gdawiec, Wiesław Kotarski, Agnieszka Lisowska

26-03-2020 | Original Paper | Issue 3/2021

A second-order fast compact scheme with unequal time-steps for subdiffusion problems

Xin Li, Hong-lin Liao, Luming Zhang

17-04-2020 | Original Paper | Issue 3/2021 Open Access

Two algorithms for the exchange lemma

Stefan Barańczuk, Bogdan Szydło

18-04-2020 | Original Paper | Issue 3/2021

Convergence and dynamics of improved Chebyshev-Secant-type methods for non differentiable operators

Abhimanyua Kumar, D. K. Gupta, Eulalia Martínez, José L. Hueso

27-04-2020 | Original Paper | Issue 3/2021

Numerical correction of finite difference solution for two-dimensional space-fractional diffusion equations with boundary singularity

Zhaopeng Hao, Wanrong Cao, Shengyue Li

13-04-2020 | Original Paper | Issue 3/2021

Jacobi spectral approximation for boundary value problems of nonlinear fractional pantograph differential equations

Changqing Yang, Jianhua Hou

02-05-2020 | Original Paper | Issue 3/2021

An optimal 13-point finite difference scheme for a 2D Helmholtz equation with a perfectly matched layer boundary condition

Hatef Dastour, Wenyuan Liao

16-04-2020 | Original Paper | Issue 3/2021

Explicit pseudo two-step exponential Runge–Kutta methods for the numerical integration of first-order differential equations

Yonglei Fang, Xianfa Hu, Jiyong Li

19-04-2020 | Original Paper | Issue 3/2021

On constrained optimization with nonconvex regularization

E. G. Birgin, J. M. Martínez, A. Ramos

12-06-2020 | Original Paper | Issue 3/2021

Asymptotically optimal quadrature rules for uniform splines over the real line

Rachid Ait-Haddou, Helmut Ruhland

21-04-2020 | Original Paper | Issue 3/2021

Diagonal quasi-Newton methods via least change updating principle with weighted Frobenius norm

Wah June Leong, Sharareh Enshaei, Sie Long Kek

16-05-2020 | Original Paper | Issue 3/2021

A massively parallel algorithm for Bordered Almost Block Diagonal Systems on GPUs

M. Dessole, F. Marcuzzi

18-04-2020 | Original Paper | Issue 3/2021

Column-oriented algebraic iterative methods for nonnegative constrained least squares problems

T. Nikazad, M. Karimpour

27-04-2020 | Original Paper | Issue 3/2021

Extension of the LP-Newton method to conic programming problems via semi-infinite representation

Mirai Tanaka, Takayuki Okuno

14-05-2020 | Original Paper | Issue 3/2021 Open Access

Fixing and extending some recent results on the ADMM algorithm

Sebastian Banert, Radu Ioan Boţ, Ernö Robert Csetnek

01-05-2020 | Original Paper | Issue 3/2021

Representations of generalized inverses via full-rank QDR decomposition

Nahier Aldhafeeri, Dimitrios Pappas, Ivan P. Stanimirović, Milan Tasić

12-05-2020 | Original Paper | Issue 3/2021

Proving endpoint dependence in solving interval parametric linear systems

Evgenija D. Popova

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