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// Zapiski Nauchnykh Seminarov POMI
// Archive
Zap. Nauchn. Sem. LOMI,
1986
Volume 149,
Pages
76–92
(Mi znsl4928)
On asymptotics of determinants of block Toeplitz matrices in the locally sectorial case
I. M. Spitkovsky
Abstract:
Conditions are found for a locally sectorial block Toeplitz matrix to satisfy the Szego asymptotic formulae. Conditions are also given under which the finite section method is applicable for such a matrix.
UDC:
512.10
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Steklov Math. Inst. of RAS
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