【摘要】 本文得到了二维Ｖｏｌｔｅｒｒａ积分方程迭代配逼近在结点处的多项误差展开式，从而可对其反复地外推。更多还原

【Abstract】 In this paper,we obtain an error expansion with more terms of iterated collocation approximations for two-dimensional Volterra integral equations,thus the extrapolation to it can be done repeatedly.更多还原