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date: 2023-03-11 17:50
aliases: ["determinant bundle"]
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Last modified: `=this.file.mday`

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- Tags: 
	- #todo/untagged
- Refs:
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- Links:
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# determinant bundle

For an operator:

![](attachments/2023-03-11detbun.png)

If $A = T$ is Fredholm: ![](attachments/2023-03-11fredholm-1.png)