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
2002 Realizations of Herglotz-Nevanlinna functions via F-systems Hassi Seppo;de Snoo Henk;Tsekanovskii Eduard
2002 Theorem of completeness for a Dirac type operator with generalized $lambda$-depending boundary conditions Hassi Seppo;Oridoroga Leonid
2002 On the realization of inverse Stieltjes functions Belyi S.;Hassi Seppo;de Snoo H.S.V.;Tsekanovskii E.R.
2002 Rank one perturbations in a Pontryagin space with one negative square Derkach, Vladimir; Hassi, Seppo; de Snoo, Henk
2001 Model for N_{kappa}-functions Hassi Seppo