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created: 2022-09-05T13:19
updated: 2024-01-24T11:27
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- Tags: 
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- Refs:
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# adjunction formula

![](attachments/Pasted%20image%2020220905132000.png)

![](attachments/Pasted%20image%2020221110204549.png)


$\omega_Y \cong \omega_X \tensor \cdots$