Studying on domain decomposition using mortar elements and its applications;

The focus of domain decomposition parallel computation is on communication of information in sub domains of parallel course.

Parallel computation is based on the domain decomposition method and load balance is achieved by using METIS system.

The application of domain decomposition method in scattering by arbitrary electrically large object;

Based on a static non overlapped domain decomposition method,the problem is studied about the parallel implementation of a Harten Yee implicit TVD difference algorithm on a MIMD multi computers parallel system.

In this paper not to overlap domain decomposition methods for a fourth-order variational inequality problem is considered and the convergence is obtained.

The Domain Decomposition Method(DDM) in conjunction with FDFD and Modes Expansion was used to analyze the discontinuity of the rectangular recangular waveguide.

The equivalent electric current and magnetic current on the surface of the cylinder are firstly expanded in Taylor s series over a given frequency and solved by FDFDDDM .

This paper uses histogram segment algorithm,district depart and merge algorithm and Fourier transform algorithm to do the texture segmentation on the typical tiles,then analyzes the algorithms based on the experiment.

In this paper,region based segmentation methods,such as threshold,region growing and region split and merge,are used to implement the segmentation for soot images.