Szegő and Widom Theorems for the Neil Algebra
Versions of well-known function theoretic operator theory results of Szegő and Widom are established for the Neil algebra. The Neil algebra is the subalgebra of the algebra of bounded analytic functions on the unit disc consisting of those functions whose derivative vanishes at the origin.
KeywordsToeplitz operators Szegő’s Theorem constrained algebra Neil algebra distinguished variety
Mathematics Subject Classification (2010)47B335 30H10 (Primary) 30H05 46E20 (secondary)
Unable to display preview. Download preview PDF.