Operators and Matrices · Volume 11, Issue 1 Analytic functions on the bidisk at boundary singularities via Hilbert space methods 11-04 Pages 55-70 DOI 10.7153/oam-11-04 Downloads Short PDF Full PDF PNG Authors Ryan Tully-Doyle Keywords Schur class bidisk Carathéodory condition directional derivative boundary behavior Subject classes 32A30 32S05 30E20 47A56 47A57