349 citations · 1.5k across the 35 of their papers we have counts for
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nlin.SI2012★ 13 cited
A New Class of Solvable Many-Body Problems
Francesco Calogero, Ge Yi
A new class of solvable -body problems is identified. They describe unit-mass point particles whose time-evolution, generally taking place in the complex plane, is character…
math-ph2012★ 50 cited
A conjecture on Exceptional Orthogonal Polynomials
David Gomez-Ullate, Niky Kamran, Robert Milson
Exceptional orthogonal polynomial systems (X-OPS) arise as eigenfunctions of Sturm-Liouville problems and generalize in this sense the classical families of Hermite, Laguerre and J…