On the quotient of the regularized determinant of two elliptic operators (Q1105132)

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scientific article; zbMATH DE number 4058100
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On the quotient of the regularized determinant of two elliptic operators
scientific article; zbMATH DE number 4058100

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    On the quotient of the regularized determinant of two elliptic operators (English)
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    1987
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    We study the quotient of the regularized determinants of two elliptic operators having the same principal symbol. We prove that, under general conditions, a method recently proposed by Tamura coincides with the \(\zeta\)-function approach.
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    regularized determinants
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    elliptic operators
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    principal symbol
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    \(\zeta \)- function approach
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