等距算子的英文

isometric operator

• 等距:    equidistance; isom ...
• 算子:    operator
• 部分等距算子:    partially isometri ...

例句与用法

1. Every contraction can be extended to a partial isometry .
   每一压缩算子能被扩张成一个部分等距算子。
2. Extension of isometries between unit sphere
   单位球面上的等距算子的延拓
3. On linear extension of isometries between the unit spheres of - normed spaces
   范空间中单位球面间的等距算子的线性延拓