2 papers
math.ST2026
Omnibus Goodness-of-Fit Testing for Distributions on Stiefel Manifolds
Dominic Edelmann, Donald Richards
In this article, a comprehensive framework for goodness-of-fit testing for distributions on Stiefel manifolds is developed. The approach is based on integrals of the squared differ…
math.ST2025
Non-Steepness and Maximum Likelihood Estimation Properties of the Truncated Multivariate Normal Distributions
Michael Levine, Donald Richards, Jianxi Su
This article considers exponential families of truncated multivariate normal distributions with one-sided truncation for some or all coordinates. We observe that if all components…