Implementation of second derivative general linear methods

A Abdi, D Conte - Calcolo, 2020 - Springer
In this paper, the implementation of second derivative general linear methods (SGLMs) in a
variable stepsize environment using Nordsieck technique is discussed and various …

The linear barycentric rational backward differentiation formulae for stiff ODEs on nonuniform grids

A Abdi, SA Hosseini, H Podhaisky - Numerical Algorithms, 2024 - Springer
Backward differential formulae (BDF) are the basis of the highly efficient schemes for the
numerical solution of stiff ordinary differential equations for decades. An alternative multistep …

Strong stability preserving second derivative general linear methods based on Taylor series conditions for discontinuous Galerkin discretizations

A Moradi, A Abdi, G Hojjati - Journal of Scientific Computing, 2024 - Springer
We study the construction of explicit second derivative general linear methods (SGLMs) with
strong stability preserving (SSP) property which are designed for the numerical solution of …

Efficient Nordsieck second derivative general linear methods: construction and implementation

A Abdi, B Behzad - Calcolo, 2018 - Springer
In this paper, by considering the order conditions for second derivative general linear
methods of order p and stage order q= p-1 q= p-1, we investigate construction and …

Strong stability preserving second derivative general linear methods

A Moradi, J Farzi, A Abdi - Journal of Scientific Computing, 2019 - Springer
In this paper, we find sufficient strong stability preserving (SSP) conditions for second
derivative general linear methods (SGLMs). Then we construct some optimal SSP SGLMs of …

Global error estimation for explicit general linear methods

A Abdi, G Hojjati, G Izzo, Z Jackiewicz - Numerical Algorithms, 2022 - Springer
We describe an approach to global error estimation for explicit general linear methods. This
approach is based on computation of two numerical solutions by pairs of general linear …

[HTML][HTML] Adaptive linear barycentric rational finite differences method for stiff ODEs

A Abdi, SA Hosseini, H Podhaisky - Journal of Computational and Applied …, 2019 - Elsevier
It is our purpose to introduce a simple multistep method based on linear barycentric rational
interpolation for solving ordinary differential equations. Also, we design an adaptive version …

Implicit-explicit second derivative general linear methods with strong stability preserving explicit part

A Moradi, A Abdi, G Hojjati - Applied Numerical Mathematics, 2022 - Elsevier
In this paper, we discuss the class of implicit–explicit (IMEX) methods for systems of ordinary
differential equations where the explicit part has strong stability preserving (SSP) property …

Multivalue second derivative collocation methods

A Abdi, D Conte, R D'Ambrosio… - Applied Numerical …, 2022 - Elsevier
We introduce multivalue second derivative collocation methods for the numerical solution of
stiff ordinary differential equations, also arising from the spatial discretization of time …

Order conditions for second derivative general linear methods

A Moradi, J Farzi, A Abdi - Journal of Computational and Applied …, 2021 - Elsevier
Motivated by the extension of Albrecht approach proposed for Runge–Kutta methods and
general linear methods, we explain the derivation of order conditions, without any restriction …