Koji Tsukuda

activity

20172020

most citedError bounds for the normal approximation to the length of a Ewens partition

1 citations · 3 across the 7 of their papers we have counts for

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Showing 2020Show all

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math.PR2020

Evaluating moments of length of Pitman partition

Koji Tsukuda

The Pitman sampling formula has been intensively studied as a distribution of random partitions. One of the objects of interest is the length $K (= K_{n, θ, α})$ of a random partitio…

math.ST2020

Limit theorem associated with Wishart matrices with application to hypothesis testing for common principal components

Koji Tsukuda, Shun Matsuura

This study derives a new property of the Wishart distribution when the degree-of-freedom and the size of the matrix parameter of the distribution grow simultaneoulsy. Particularly,…