本文基于数值和符号混合计算的策略，给出了一种进行多项式系统实根隔离的新算法。我们首先利用数值计算中的同伦方法，得到原系统的近......

分析了求解变分不等式Newton方法的半局部收敛性,建立了类似于Kantorovich定理的收敛性结果.该结果不仅为判断Newton方法的收敛性......

The convergence criterion of Newton’s method to find the zeros of a map f from a Lie group to its corresponding Lie alg......

Kantorovich theorem was extended to variational inequalities by which the convergence of Newton iteration, the existence......