Showing papers by "Albrecht Böttcher published in 1985"

TL;DR: In this article, the Toeplitz matrices generated by symbols of the form a(t) = Φ r=1 R | t−t r | 2α r (− t ) t r β r b(t ) (| t |=1) where t 1,…, t R are pairwise distinct points on the unit circle, b is sufficiently smooth, b (t) ≠ 0 (¦t¦ = 1), and ind b = 0.