4 citations · 7 across the 2 of their papers we have counts for
5 papers
Maximum Likelihood Spectrum Decomposition for Isotope Identification and Quantification
J. T. Matta, A. J. Rowe, M. P. Dion +4
A spectral decomposition method has been implemented to identify and quantify isotopic source terms in high-resolution gamma-ray spectroscopy in static geometry and shielding scena…
Parabolic Catalan numbers count flagged Schur functions and their appearances as type A Demazure characters (key polynomials)
Robert A. Proctor, Matthew J. Willis
Fix an integer partition lambda that has no more than n parts. Let beta be a weakly increasing n-tuple with entries from {1,..,n}. The flagged Schur function indexed by lambda and…
Convexity of tableau sets for type A Demazure characters (key polynomials), parabolic Catalan numbers
Robert A. Proctor, Matthew J. Willis
This is the first of three papers that develop structures which are counted by a "parabolic" generalization of Catalan numbers. Fix a subset R of {1,..,n-1}. Consider the ordered p…
Row bounds needed to justifiably express flagged Schur functions with Gessel-Viennot determinants
Robert A. Proctor, Matthew J. Willis
Let be a partition with no more than parts. Let be a weakly increasing -tuple with entries from . The flagged Schur function in the variables $x_1,…
Parabolic Catalan numbers count flagged Schur functions; Convexity of tableau sets for Demazure characters
Robert A. Proctor, Matthew J. Willis
Shuffles are n-multipermutations with suit multiplicities given by a subset R of {1,..,n-1}. Their inverses are ordered partitions of {1,..,n} whose block sizes derive from R. Thes…