In this paper, we investigate an optimal control problem (OCP) for three-dimensional (3D)
unsteady partial differential equations with convection term (UPDECT), extensively applied …

Down-sampling in the process of saving and transferring images often leads to the
appearance of jaggies or step like edges in the objects of images where they should be …

This paper describes a study of the barycentric interpolation collocation method for the
optimal control problem governed by a nonlinear convection-diffusion equation. Using …

In this paper, finite point method (FPM) and meshless weighted least squares (MWLS)
method are proposed for solving Dirichlet boundary optimal control problems governed by …

本文给出了一种基于径向基函数的自适应网格方法. 该方法利用网格依赖方法的解与径向基函数
插值解的信息来细化或粗化网格, 充分利用了径向基函数计算格式简单, 节点配置灵活的优点与 …

We describe a new approximation method for solving a PDE-constrained optimization
problem numerically. Our method is based on the adjoint formulation of the optimization …

The purpose of this article is to introduce radial basis function (RBF) methods for solving
both direct Stokes equations and controllability problems for the Stokes system with few …

In this paper, we consider the localized method of approximate particular solutions (LMAPS)
for solving a two-dimensional distributive optimal control problem governed by elliptic partial …

Radial Basis Functions are considered as important tools for scattered data interpolation.
Collocation procedure is a powerful technique in meshless methods which is developed on …

Radial basis functions are highly effective meshfree methods for the solution of PDEs
problems. These methods can be divided into global and local techniques. Although global …