| 2021 |
Generalized Schur Functions as Multivalent Functions |
Wietsma, Hendrik Luit |
| 2021 |
Contributions to Mathematics and Statistics : Essays in honor of Seppo Hassi |
de Snoo, H.S.V; Wietsma, H.L. |
| 2020 |
Spectral Decompositions of Selfadjoint Relations in Pontryagin Spaces and Factorizations of Generalized Nevanlinna Functions |
Hassi, Seppo; Wietsma, Hendrik Luit |
| 2019 |
The factorization of generalized Nevanlinna functions and the invariant subspace property |
Wietsma, Hendrik Luit |
| 2018 |
Generalized Nevanlinna functions and multivalency |
Wietsma, Hendrik Luit |
