5 citations · 5 across the 2 of their papers we have counts for
3 papers
math.FA2004
From Toeplitz Eigenvalues through Green's Kernels to Higher-Order Wirtinger-Sobolev Inequalities
A. Boettcher, H. Widom
The paper is concerned with a sequence of constants which appear in several problems. These problems include the minimal eigenvalue of certain positive definite Toeplitz matrices,…
math.FA2003★ 5 cited
Two Elementary Derivations of the Pure Fisher-Hartwig Determinant
Albrecht Boettcher, Harold Widom
We present two elementary derivations of the formula for the Toeplitz determinant generated by a pure Fisher-Hartwig singularity.
math.FA2000
One more proof of the Borodin-Okounkov formula for Toeplitz determinants
A. Boettcher
Recently, Borodin and Okounkov established a remarkable identity for Toeplitz determinants. Two other proofs of this identity were subsequently found by Basor and Widom, who also e…