mapping norm
常見例句
- 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(jìn)加權(quán)范數(shù)及利用巴拿赫壓縮映射原理，得到上面這兩種方程始終正解的存在性。 返回 mapping norm