16 citations · 16 across the 2 of their papers we have counts for
2 papers
math-ph2004★ 16 cited
Bethe Ansatz Equations of XXZ Model and q-Sturm-Liouville Problems
M. E. H. Ismail, S. S. Lin, S. S. Roan
In this article we have discovered a close relationship between the (algebraic) Bethe Ansatz equations of the spin XXZ model of a finite size and the -Sturm-Liouville proble…
math.CA2004
Generalizations of Chebyshev Polynomials and Polynomial Mappings
Y. Chen, J. C. Griffin, M. E. H. Ismail
We show how polynomial mappings of degree k from a union of disjoint intervals onto [-1,1] generate a countable number of special cases of a certain generalization of the Chebyshev…