Hassi, Seppo
- Unitary equivalence of proper extensions of a symmetric operator and the Weyl function
2012/08/06 by Seppo Hassi, Hassi, Seppo, M. M. Malamud +3 · 1 citation
Mathematics · #47A56 #47B25 (Primary) 47A48 #47E05 (Secondary) #Advanced Harmonic Analysis Research #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Spectral Theory in Mathematical Physics
- Factorization, majorization, and domination for linear relations
2014/11/21 by Seppo Hassi, Hassi, Seppo, Henk de Snoo +1 · 2 citations
Computer Science · Engineering · #47A06 #47A63 #47B25 #47B65 #Advanced Graph Theory Research #FOS: Mathematics #Functional Analysis (math.FA) #Matrix Theory and Algorithms #graph theory and CDMA systems