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Koki Shimizu

10 papers hereh-index 330 citations19 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author8
  • middle author2

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • math.ST9
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20192026
collaborators
Showing 2025 · math.STShow all

1 paper · 2 filters

math.ST2025

Exact Distribution of the Noncentral Complex Roy's Largest Root Statistic via Pieri's Formula

Koki Shimizu, Hiroki Hashiguchi

In this study, we derive the exact distribution and moment of the noncentral complex Roy's largest root statistic, expressed as a product of complex zonal polynomials. We show that…

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