5 citations · 5 across the 3 of their papers we have counts for
4 papers
An Application of Value Distribution Theory to Schroedinger Operators with Absolutely Continuous Spectrum
Charles Fulton, David Pearson, Steven Pruess
We use the "Value Distribution" theory developed by Pearson and Breimesser to obtain a sequence of functions in the eigenvalue parameter for some Sturm-Liouville problems which hav…
Algorithms for estimating spectral density functions for periodic potentials on the half line
Charles Fulton, David Pearson, Steven Pruess
For Hill's equation on [0,infinity) we prove new characterizations of the spectral function rho(lambda) and the spectral density function f(lambda) based on analysis involving a co…
Estimating Spectral Density Functions for Sturm-Liouville problems with two singular endpoints
Charles Fulton, David Pearson, Steven Pruess
In this paper we consider the Sturm-Liouville equation -y"+qy = lambda*y on the half line (0,infinity) under the assumptions that x=0 is a regular singular point and nonoscillatory…
Chiral baryon in the coherent pair approximation
T. S. T. Aly, J. A. McNeil
We revisit the work of K. Goeke, M. Harvey, F. Grümmer, and J. N. Urbano (Phys. Rev. {\bf D37}, 754 (1988)) who considered a chiral model for the nucleon based on the linear sigma…