【摘要】 本文研究一类求解非线性变分不等式的加性区域分解法,其中区域分解为非重叠子区域,在界面上采用Robin条件,得到了算法的收敛性,而且数值算例表明,选取适合的Robin参数可加快算法的收敛速度.更多还原

【Abstract】 In this paper,a kind of parallel domain decomposition iterative procedures is proposed to solve the problem of variational inequalities with nonlinear source terms.The Robin conditions are used to transform the information of the unknown values at the common interface between adjacent nonoverlapping subdomains.Convergence is established for the proposed methods.Numerical results show that the convergence rate can be speeded up by choosing the parameters of the Robin conditions properly.更多还原