Eigenvalues of the family T_n(a) + γ E_{n,1,1} (a(t)=t-t^{-1}, 0<|γ|<1) are asymptotically distributed as 2i sin(x) with per-eigenvalue error O(1/n^3).
(2014): Toeplitz determi- nants with perturbations in the corners
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Eigenvalues of one family of tridiagonal skew-self-adjoint Toeplitz matrices with complex perturbations on the corner
Eigenvalues of the family T_n(a) + γ E_{n,1,1} (a(t)=t-t^{-1}, 0<|γ|<1) are asymptotically distributed as 2i sin(x) with per-eigenvalue error O(1/n^3).