C. Weems

most citedThe Smallest Eigenvalue of Large Hankel Matrices Generated by a Deformed Laguerre Weight

11 citations · 11 across the 3 of their papers we have counts for

collaborators

3 papers

math-ph2018

The Smallest Eigenvalue of Large Hankel Matrices

Mengkun Zhu, Yang Chen, Niall Emmart +1

We investigate the large $N$ behavior of the smallest eigenvalue, $λ_{N}$ , of an $(N + 1) \times (N + 1)$ Hankel (or moments) matrix $H_{N}$ , generated b…

math-ph2018★ 11 cited

The Smallest Eigenvalue of Large Hankel Matrices Generated by a Deformed Laguerre Weight

Mengkun Zhu, Niall Emmart, Yang Chen +1

We study the asymptotic behavior of the smallest eigenvalue, $λ_{N}$ , of the Hankel (or moments) matrix denoted by $H_{N} = (μ_{m + n})_{0 \leq m, n \leq N}$ , with re…

math.NA2009

Computing the smallest eigenvalue of large ill-conditioned Hankel matrices

Niall Emmart, Charles C. Weems, Yang Chen

This paper presents a parallel algorithm for finding the smallest eigenvalue of a particular form of ill-conditioned Hankel matrix, which requires the use of extremely high precisi…