12 citations · 19 across the 2 of their papers we have counts for
3 papers
math.CA2015★ 12 cited
Spectral analysis for the exceptional -Jacobi equation
Constanze Liaw, Lance Littlejohn, Jessica Stewart
We provide the mathematical foundation for the -Jacobi spectral theory. Namely, we present a self-adjoint operator associated to the differential expression with the exception…
math.SP2014
A New Class of Exceptional Orthogonal Polynomials: The Type III -Laguerre Polynomials And The Spectral Analysis of Three Types of Exceptional Laguerre Polynomials
Constanze Liaw, Lance L. Littlejohn, Robert Milson +1
The Bochner Classification Theorem (1929) characterizes the polynomial sequences $\p_{n}\}_{n=0}^{\infty}$, with that simultaneously form a complete set of ei…
math.CA2014★ 7 cited
A Spectral Study of the Second-Order Exceptional -Jacobi Differential Expression and a Related Non-classical Jacobi Differential Expression
Constanze Liaw, Lance L. Littlejohn, Jessica Stewart +1
The exceptional -Jacobi differential expression is a second-order ordinary differential expression with rational coefficients; it was discovered by Gómez-Ullate, Kamran and…