Seppo Hassi

Seppo Hassi
Professor
University of Vaasa / School of Technology and Innovations / Mathematics

Contact

Seppo.Hassi [at] uwasa.fi
+358294498279
Fabriikki F482

Introduction

For a further personal home page see:

http://lipas.uwasa.fi/~sha/

Publications

Publication year Publication Authors
2018 Limit Properties of Eigenvalues in Spectral Gaps Hassi, Seppo; de Snoo, Henk; Winkler, Henrik
2017 Limit-point/limit-circle classification for Hain-Lüst type equations Hassi, Seppo; Möller, Manfred; de Snoo, Henk
2017 Extremal maximal sectorial extensions of sectorial relations Hassi, Seppo; A. Sandovici; H.S.V. de Snoo; H. Winkler
2016 Minimal realizations of generalized Nevanlinna functions Hassi, Seppo; Wietsma, Hendrik L.
2016 Completion, extension, factorization, and lifting of operators Baidiuk, D.; Hassi, S.