1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.FA2009★ 1 cited
Componentwise and Cartesian decompositions of linear relations
S. Hassi, H. S. V. de Snoo, F. H. Szafraniec
Let be a, not necessarily closed, linear relation in a Hilbert space $\sH$ with a multivalued part $\mul A$. An operator in $\sH$ with $\ran B\perp\mul A^{**}$ is said to b…
math.FA2006
A canonical decomposition for linear operators and linear relations
S. Hassi, Z. Sebestyén, H. S. V. de Snoo +1
An arbitrary linear relation (multivalued operator) acting from one Hilbert space to another Hilbert space is shown to be the sum of a closable operator and a singular relation who…