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发布人:管理员       发布时间: 2018-03-28 08:00:01.0
Jordan Stoyanov 教授和陈松蹊教授学术报告 3月28日

1)报告题目: Moment Determinacy ofProbability Distributions

报告人:Prof1)报告题目: Moment Determinacy ofProbability Distributions

报告人:Prof. Jordan Stoyanov

报告时间 2018328 15:00-16:00 (周三)

报告地点:知新楼B1238

 

Resume: We deal with randomvariables and their distributions, 1-dimensional or multidimensional, discreteor continuous, assuming they have finite all integer positive order moments.Any such a distribution is either uniquely determined by its moments, and wesay that it is M-determinate, or it is non-unique, M-indeterminate.

There are classicalconditions, including of the type “iff”, however they are all  uncheckable. In this talk the main discussionwill be on conditions which are either only sufficient or only necessary, butthey all can be relatively easily checked. There are some very recent results,some of them will be presented. Illustrations will be given, and if timepermits, a few open questions will be formulated. 

 

2)报告题目:中国北方2+31 城市 2013-2017 空气质量评估

报告人:陈松蹊 教授

报告时间 2018328 16:00-17:00 (周三)

报告地点:知新楼B1238

 

欢迎各位老师同学参加!

报告时间 2018328 15:00-16:00 (周三)

报告地点:知新楼B1238

 

Resume: We deal with randomvariables and their distributions, 1-dimensional or multidimensional, discreteor continuous, assuming they have finite all integer positive order moments.Any such a distribution is either uniquely determined by its moments, and wesay that it is M-determinate, or it is non-unique, M-indeterminate.

There are classicalconditions, including of the type “iff”, however they are all  uncheckable. In this talk the main discussionwill be on conditions which are either only sufficient or only necessary, butthey all can be relatively easily checked. There are some very recent results,some of them will be presented. Illustrations will be given, and if timepermits, a few open questions will be formulated. 

 

2)报告题目:中国北方2+31 城市 2013-2017 空气质量评估

报告人:陈松蹊 教授

报告时间 2018328 16:00-17:00 (周三)

报告地点:知新楼B1238

 

欢迎各位老师同学参加!