English

Distribution Functions for Edge Eigenvalues in Orthogonal and Symplectic Ensembles: Painlev\'e Representations II

Probability 2007-06-13 v2 Statistics Theory Statistics Theory

Abstract

We derive Painlev\'e--type expressions for the distribution of the mthm^{th} largest eigenvalue in the Gaussian Orthogonal and Symplectic Ensembles in the edge scaling limit. This work generalizes to general mm the m=1m=1 results of Tracy and Widom [23]. The results of Johnstone and Soshnikov (see [15], [19]) imply the immediate relevance of our formulas for the mthm^{th} largest eigenvalue of the appropriate Wishart distribution.

Keywords

Cite

@article{arxiv.math/0506586,
  title  = {Distribution Functions for Edge Eigenvalues in Orthogonal and Symplectic Ensembles: Painlev\'e Representations II},
  author = {Momar Dieng},
  journal= {arXiv preprint arXiv:math/0506586},
  year   = {2007}
}

Comments

V2: now includes Matlab(tm) code omitted in previous version; 146 pages, 2 figures

R2 v1 2026-07-22T17:21:20.414Z