Brouwer fixed-point theorem

  • 网络布劳威尔不动点定理
Brouwer fixed-point theoremBrouwer fixed-point theorem
  1. The upper bound of the backward error is obtained by Brouwer fixed-point theorem and the lower bound of the backward error is obtained through singular-value decomposition .

    因此利用不动点定理及奇异值分解对结构向后误差的上下界进行了估计。