74 citations · 368 across the 42 of their papers we have counts for
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Determinant formulas for finite Toeplitz plus Hankel matrices with rational symbols
Estelle Basor, Kent E. Morrison
In 1975 K. Michael Day produced an exact formula for the determinants of finite Toeplitz matrices whose symbols are rational. The answer is a sum that involves powers of the roots…
Asymptotics of block Toeplitz determinants with piecewise continuous symbols
E. Basor, T. Ehrhardt, J. A. Virtanen
We determine the asymptotics of the block Toeplitz determinants as for matrix-valued piecewise continuous functions with a finitely many…
Loops in SU(2) and Factorization, II
Estelle Basor, Doug Pickrell
In the prequel to this paper, we proved that for a valued loop having the critical degree of smoothness (one half of a derivative in the Sobolev sense), the…
Loops in SL(2,C) and Factorization
Estelle Basor, Doug Pickrell
In previous work we proved that for a SU(2,C) valued loop having the critical degree of smoothness (one half of a derivative in the L^2 Sobolev sense), the following are equivalent…
Asymptotic formulas for determinants of a special class of Toeplitz + Hankel matrices
Estelle L. Basor, Torsten Ehrhardt
We compute the asymptotics of the determinants of certain Toeplitz + Hankel matrices as with symbols of Fisher-Hartwig type. More specifica…
Fredholm and invertibility theory for a special class of Toeplitz + Hankel operators
Estelle L. Basor, Torsten Ehrhardt
We develop a complete Fredholm and invertibility theory for Toeplitz+Hankel operators on the Hardy space , , with piecewise continuous functions …