One more proof of the Borodin-Okounkov formula for Toeplitz determinants |
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Authors: | A Böttcher |
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Institution: | (1) Fakultät für Mathematik, Technische Universität Chemnitz, 09107 Chemnitz, Germany |
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Abstract: | Recently, Borodin and Okounkov 2] established a remarkable identity for Toeplitz determinants. Two other proofs of this identity were subsequently found by Basor and Widom 1], who also extended the formula to the block case. We here give one more proof, also for the block case. This proof is based on a formula for the inverse of a finite block Toeplitz matrix obtained in the late seventies by Silbermann and the author. |
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Keywords: | 47B35 |
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