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Joint spectra. (English) Zbl 0226.47001

Stud. Math. (1972).

MSC:

47B35 Toeplitz operators, Hankel operators, Wiener-Hopf operators
47A10 Spectrum, resolvent
47B15 Hermitian and normal operators (spectral measures, functional calculus, etc.)
46E20 Hilbert spaces of continuous, differentiable or analytic functions
46E30 Spaces of measurable functions (\(L^p\)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.)
46J15 Banach algebras of differentiable or analytic functions, \(H^p\)-spaces