Abstract
In this paper we use Banach algebra techniques to study the spectrum, pseudospectrum and condition spectrum of a block Laurent operator with continuous symbol and a lower triangular block Toeplitz operator with continuous symbol.
Citation
G. Krishna Kumar. S. H. Kulkarni. "Banach algebra techniques to compute spectra, pseudospectra and condition spectra of some block operators with continuous symbols." Ann. Funct. Anal. 6 (1) 148 - 169, 2015. https://doi.org/10.15352/afa/06-1-12
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