banach contraction principle

常见例句

雙語例句

• The crucial tools in the proofs are maximum principle and Banach contraction mapping principle.
  討論利用壓縮映象原理、相似矩陣及圖解法求其極限的方法。
• By introducing weighted norm and using the Banach contraction mapping principle we obtain the existence of throughout positive solutions for the above equations.
  通過引進加權範數及利用巴拿赫壓縮映射原理，得到上麪這兩種方程始終正解的存在性。
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