condition of convergence meaning in English

收敛条件
收险条件

For a long time , we have been keeping on the study on the uniqueness of the solution of equation , the conditions of convergence and error estimates for various iterative methods
长期以来人们从未放弃过对方程解的唯一性和各种迭代法的收敛性的条件及误差估计的研究。
Conditional convergence is obviously exit for the economic growth among provinces in china . industrialization , openization , marketlization , informatization , except urbanization were proved to be the important condition of convergence as they influenced the regional economic growth and convergence significantly
除城市化变量外，工业化、市场化、信息化、开放化等区域经济增长过程变量都对中国省际经济增长与趋同具有重要的影响，是影响中国省际经济增长趋同的重要趋同条件。