Publications
- P.S.: Intermediate Macdonald Polynomials and Their Vector Versions, SIGMA, 22 (2026), 057. arXiv DOI
- P.S. and Max van Horssen: Nonsymmetric Askey–Wilson Shift Operators, Stud. Appl. Math., 2025, 155(3). arXiv, DOI
- P.S. and Mikhail Isachenkov: Casimir Radial Parts via Matsuki Decomposition, 2024, to appear. arXiv
- Stein Meereboer and P.S.: Quantum Matrix Spherical Functions as Orthogonal Polynomials, 2025, to appear. arXiv
- P.S.: Zonal Spherical Functions of Quantum Symmetric Pairs, 2026, to appear. arXiv
- P.S.: Characters of Quantum Symmetric Pairs, 2026, in preparation