On joint spectra of pairs of analytic Toeplitz operators
Tom 115 / 1995
Studia Mathematica 115 (1995), 129-134
DOI: 10.4064/sm-115-2-129-134
Streszczenie
One computes the joint and essential joint spectra of a pair of multiplication operators with bounded analytic functions on the Hardy spaces of the unit ball in $ℂ^n$.