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Fredholmness of singular integral operators with discrete subexponentialgroups of shifts on Lebesgue spaces |
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| Authors: | Yuri Karlovich Bernd Silbermann |
| Abstract: | The paper is devoted to an application of a general local method of studying the Fredholmness of nonlocal bounded linear operators to Banach algebras of singular integral operators with piecewise continuous coefficients and discrete subexponential groups of piecewise smooth shifts acting topologically freely on composed contours. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| Keywords: | Fredholmness singular integral operator functional operator invertibility subexponential group of shifts local method Banach algebra symbol |