Spectral Theory of Approximation Methods for Convolution Equations by Roland Hag
67,03 €
1 Invertibility in Banach algebras. - 1.1 Banach algebras and C -algebras. - 1.2 Linear operators. - 1.3 Stability of operator sequences. - 1.4 Local principles. - 1.7 Norm-preserving localization.
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