緊代數群 的英文怎麼說
中文拼音 [jǐndàishǔqún]
緊代數群
英文
compact algebraic group-
Compact algebraic group
緊代數群We find a simple relation between the maximal ergodic subgroup and distal properties of algebraic actions and characterize the distal properties of zd algebraic actions. we also prove that if the group action is equicontinuous then ergodicity and topological transitivity are equivalent
討論了離散群在緊群上代數作用的極大遍歷子群與distal性質的關系;給出了z ~ d代數作用的distal性質的刻畫;證明了離散群等度連續作用下,遍歷與拓撲可遷等價。A classification of certain separable c * - algebras of real rank zero with trivial ki - group is given in second part. we construct all the extensions of cuntz algebras by the compact operators, and compute their k - theory
第二部分討論了某些具有實秩零及平凡的k _ 1群的可分c ~ * -代數的分類,我們先構造出cuntz代數通過緊運算元的所有的擴張,並計算它們的k -群。
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