报告题目： Formulae of conditional entropy and some deformations

报告人：周小敏，华中科技大学

时间：2020年10月17日（星期六）上午10：00-11：00

地点：东区第五教学楼5306教室

摘要：We investigate conditional entropy with respect to

monotonic (invariant, decreasing or increasing) measurable partitions and in particular we obtain Brin-Katok’s and Katok’s entropy formulae for conditional entropy with respect to invariant, decreasing and a large class of increasing partitions. At last we introduce

some deformations of these formulae under some conditions. 

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