Let SE denote the least-squares symmetric solution set of the matrix equation AXB=C,where A,B and C are given matrices of suitable size.To find the optimal appr
In [4],Fletcher and Leyffer present a new method that solves nonlinear programming problems without a penalty function by SQP-Filter algorithm. It has attracted
For a model elliptic boundary value problem we will prove that on strongly regular families of uniform tetrahedral partitions of a pohyhedral domain, the gradie
The convergence rate of a generalized additive Schwarz algorithm for solving boundary value problems of elliptic partial differential equations is studied. A qu
We review time-domain formulations of radiation boundary conditions for Maxwell’s equations, focusing on methods which can deliver arbitrary accuracy at accept