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Determinants of zeroth order operators

Leonid Friedlander·Victor Guillemin
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Abstract

We show that the Szego regularized determinant of a zeroth order operator differs from the zeta regularized determinant of the same operator by a local term. In addition, we compute multiplicative anomalies for the zeta regularized determinant.

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Leonid Friedlander, Victor Guillemin. 2006-01-30. Determinants of zeroth order operators. https://arxiv.org/abs/math/0601743

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