Almost sure approximation of unbounded operators in $L_2 (X,A,μ)$
Tom 128 / 1998
Studia Mathematica 128 (1998), 103-120
DOI: 10.4064/sm-128-2-103-120
Streszczenie
The possibilities of almost sure approximation of unbounded operators in $L_2(X,A,μ)$ by multiples of projections or unitary operators are examined.
