4 papers · 1 filter
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…
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…
A novel approach to fully third order nonlinear boundary value problems
Dang Quang A, Dang Quang Long
In this work we propose a novel approach to investigate boundary value problems (BVPs) for fully third order differential equations. It is based on the reduction of BVPs to operato…
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 $…