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Teoriya Veroyatnostei i ee Primeneniya, 1994, Volume 39, Issue 4, Pages 833–840
(Mi tvp3859)
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Short Communications
On estimation of maxima of sums of random variables indexed by edges of graphs
F. I. Karpelevich Moscow State University of Railway Communications
Abstract:
This paper considers a family of independent identically distributed random variables that are indexed by the edges of a graph. The maximum of sums of such variables along the paths of the graph is studied. We show that if one graph covers another one, then the maximum of sums for the first graph is stochastically greater than that for the second graph.
Keywords:
directed graph, covering of directed graphs, comparison of sums of random variables indexed by edges of graphs.
Received: 05.10.1991
Citation:
F. I. Karpelevich, “On estimation of maxima of sums of random variables indexed by edges of graphs”, Teor. Veroyatnost. i Primenen., 39:4 (1994), 833–840; Theory Probab. Appl., 39:4 (1994), 696–702
Linking options:
https://www.mathnet.ru/eng/tvp3859 https://www.mathnet.ru/eng/tvp/v39/i4/p833
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