Fayyaz Ahmad, Eman S. Alaidarous, Dina Abdullah Alrehaili, Sven-Erik Ekström, Isabella Furci, Stefano Serra Capizzano. Are the eigenvalues of preconditioned banded symmetric Toeplitz matrices known in almost closed form?. Numerical Algorithms, 78(3):867-893, 2018. [doi]
Abstract is missing.