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Seppo Hassi

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

Contact

Seppo.Hassi [at] uwasa.fi
+358294498279

Yliopistonranta 10
65200 Vaasa
Finland

Fabriikki F482

Introduction

For a further personal home page see:

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

Publications

Publication year Publication Authors
2025 Representing maps for semibounded forms and their Lebesgue-type decompositions Hassi, S.; de Snoo, H. S. V.
2025 Local Spectral Theory for Unbounded Product of Nonnegative Selfadjoint Operators Barkaoui, Yosra; Hassi, Seppo
2025 Ando’s Lebesgue-Type Decompositions for Pairs of Positive Operators Hassi, Seppo; S. V. de Snoo, Henk
2025 Nonorthogonal Hilbert Space Decompositions with Operator Range Spaces and Reproducing Kernel Hilbert Spaces Hassi, S.; de Snoo, H. S. V.
2024 Friedrichs and Kreĭn type extensions in terms of representing maps Hassi, S.; de Snoo, H. S. V.