2 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.NA2020
Existence results and numerical method of fourth order convergence for solving a nonlinear triharmonic equation
Dang Quang A, Nguyen Quoc Hung, Vu Vinh Quang
In this work, we consider a boundary value problem for nonlinear triharmonic equation. Due to the reduction of nonlinear boundary value problems to operator equation for nonlinear…