3 papers
math.NA2025
Eighth-Order Accurate Methods for Boundary Value Problems Arising from the Lane-Emden Equation
Dang Quang A, Nguyen Thanh Huong, Vu Vinh Quang
This paper presents high-order numerical methods for solving boundary value problems associated with the Lane-Emden equation, which frequently arises in astrophysics and various no…
math.NA2022
Existence results and numerical solution of fully fourth order nonlinear functional differential equations
Dang Quang A, Nguyen Thanh Huong, Dang Quang Long
In this paper we consider a boundary value problem for fully fourth order nonlinear functional differential equation which contains all lower derivatives of proportional delay argu…
math.NA2017
Existence results and numerical solution for the Dirichlet problem for fully fourth order nonlinear equation
Dang Quang A, Nguyen Thanh Huong
In this paper we study the existence and uniqueness of a solution and propose an iterative method for solving a beam problem which is described by the fully fourth order equation $…