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Teoriya Veroyatnostei i ee Primeneniya, 1968, Volume 13, Issue 3, Pages 531–534
(Mi tvp879)
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Short Communications
On a property of a sequence of events
M. I. Taksar Moscow
Abstract:
Let $\{A_n\}$ be a sequence of events and $\varlimsup\mathbf P(A_n)=p>0$. Then it is possible to choose for any $c<1$ a subsequence with the property: for any $k$, the probability of the intersection of arbitrary $k$ events of the subsequence is more than $cp^k$.
This statement becomes false if we replace the constant $c$ by a sequence $c_k\to1$.
Received: 17.12.1966
Citation:
M. I. Taksar, “On a property of a sequence of events”, Teor. Veroyatnost. i Primenen., 13:3 (1968), 531–534; Theory Probab. Appl., 13:3 (1968), 501–504
Linking options:
https://www.mathnet.ru/eng/tvp879 https://www.mathnet.ru/eng/tvp/v13/i3/p531
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