E. Koelink

activity

19942024

most citedMatrix Valued Orthogonal Polynomials related to (SU(2) x SU(2),diag)

34 citations · 281 across the 51 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.CA2015★ 14 cited

Orthogonal vs. Non-Orthogonal Reducibility of Matrix-Valued Measures

Erik Koelink, Pablo Román

A matrix-valued measure $Θ$ reduces to measures of smaller size if there exists a constant invertible matrix $M$ such that $M Θ M^{*}$ is block diagonal. Equivalently, the real vector…

math.CA2015★ 11 cited

Matrix-valued orthogonal polynomials related to the quantum analogue of $(S U (2) \times S U (2), diag)$

Noud Aldenhoven, Erik Koelink, Pablo Román

Matrix-valued spherical functions related to the quantum symmetric pair for the quantum analogue of $(S U (2) \times S U (2), diag)$ are introduced and studied in detail. The qu…

Orthogonal vs. Non-Orthogonal Reducibility of Matrix-Valued Measures

Matrix-valued orthogonal polynomials related to the quantum analogue of (SU(2)×SU(2),diag)

Matrix-valued orthogonal polynomials related to the quantum analogue of $(S U (2) \times S U (2), diag)$