On the Index of Elliptic Operators on a
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Boris V Fedosov; Bert-Wolfgang Schulze; Nikolai N Tarkhanov
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Article
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1998
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Elsevier Science
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English
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We propose an analytical approach to the index theory of pseudo-differential operators on a manifold with edges. It results in an intermediate algebraic index formula. The latter permits much more freedom in homotopies and, in particular, can be transformed to the topological formula.