60 citations · 414 across the 46 of their papers we have counts for
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math.CA2017★ 6 cited
Boundary Conditions associated with the General Left-Definite Theory for Differential Operators
Matthew Fleeman, Dale Frymark, Constanze Liaw
In the early 2000's, Littlejohn and Wellman developed a general left-definite theory for certain self-adjoint operators by fully determining their domains and spectral properties.…
math.CA2017★ 2 cited
Moment Representations of Type I X2 Exceptional Laguerre Polynomials
Constanze Liaw, Jessica Stewart Kelly, John Osborn
The exceptional orthogonal polynomials (XOP) form a complete set of eigenpolynomials to a differential equation. Despite being complete, the XOP set does not contain polynomi…