@article{oai:soar-ir.repo.nii.ac.jp:00011739,
 author = {Odake,  Satoru and Sasaki,  Ryu},
 issue = {38},
 journal = {JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL},
 month = {Sep},
 note = {As the second stage of the project multi-indexed orthogonal polynomials, we present, in the framework of 'discrete quantum mechanics' with real shifts in one dimension, the multi-indexed (q-)Racah polynomials. They are obtained from the (q-)Racah polynomials by the multiple application of the discrete analogue of the Darboux transformations or the Crum-Krein-Adler deletion of 'virtual state' vectors, in a similar way to the multi-indexed Laguerre and Jacobi polynomials reported earlier. The virtual state vectors are the 'solutions' of the matrix Schrodinger equation with negative 'eigenvalues', except for one of the two boundary points., Article, JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. 45(38):385201 (2012)},
 title = {Multi-indexed (q-)Racah polynomials},
 volume = {45},
 year = {2012}
}