Bhattacharyya, Tirthankar; Das, B. Krishna; SAU, HARIPADA
(World Scientific Publishing, 2022-10)
When is the collection of S-Toeplitz operators with respect to a tuple of commuting bounded operators S=(S1,S2,…,Sd−1,P), which has the symmetrized polydisc as a spectral set, nontrivial? The answer is in terms of powers ...