\(\eta\)-invariants, the adiabatic approximation and conical singularities (Q1091653)
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scientific article; zbMATH DE number 4011482
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | \(\eta\)-invariants, the adiabatic approximation and conical singularities |
scientific article; zbMATH DE number 4011482 |
Statements
\(\eta\)-invariants, the adiabatic approximation and conical singularities (English)
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1987
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The author discusses a formula derived by Witten for the \(\eta\)-invariant of a mapping torus, by heat equation methods. The relation between these results and previous work of the author on analysis on spaces with conical singularities is also discussed.
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adiabatic approximation
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\(\eta \)-invariant
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