进而证明了半度量空间中的压缩映像原理。
Therefore, the Contraction mapping principle in semi-metric space has been proved.
给出了半对称度量循环联络在射影变换下的不变张量。
The invariant tensor under projective transformations of semi- symmetric metric- recurrentconnectionsisobtained.
本文研究了紧致度量空间上连续自映射及连续半流的不变测度。
In this paper, we study the invariant measures of a continuous map and a continuous semi-flow on a compact metric space.
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