In this paper, we study the invariant measures of a continuous map and a continuous semi-flow on a compact metric space.
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。
The invariant tensor under projective transformations of semi- symmetric metric- recurrentconnectionsisobtained.
给出了半对称度量循环联络在射影变换下的不变张量。
Based on an invariant of semi-potential vorticity, the scale criterion of geostrophic adaptation in tropical baroclinic atmosphere is discussed.
文中利用一个半位势涡度时间不变式对热带斜压大气地转适应过程中的尺度准则进行了研究。
Based on an invariant of semi-potential vorticity, the scale criterion of geostrophic adaptation in tropical baroclinic atmosphere is discussed.
文中利用一个半位势涡度时间不变式对热带斜压大气地转适应过程中的尺度准则进行了研究。
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