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Separation probabilities for products of permutations
Separation probabilities products permutations fixed cycle types
2012/3/1
We study the mixing properties of permutations obtained as a product of two uniformly random permutations of fixed cycle types. For instance, we give an exact formula for the probability that elements...
Analysis and separation of time-frequency components in signals with chaotic behavior
time-frequency components chaotic behavior
2010/4/2
The analysis of chaotic signals with time-frequency methods is considered. For this purpose, two new transformations are presented which consist in the decomposition of a signal onto an orthogonal set...