---
date: 2022-03-18 19:53
modification date: Friday 18th March 2022 19:53:58
title: semistable reduction
aliases: [semistable reduction]

---


---

- Tags 
	- #AG/schemes
- Refs:
	- #todo/add-references
- Links:
	- [DVR](Unsorted/DVR.md)
	- [proper schemes](proper%20schemes)
	- [flat scheme](flat%20scheme)
	- [generic fiber](generic%20fiber)
	- [special fiber](Unsorted/special%20fiber.md)
	- [simple normal crossings](Unsorted/simple%20normal%20crossings.md)
	- [reduced divisor](reduced%20divisor)
	- [regular scheme](Unsorted/regular%20scheme.md) 

---

# semistable reduction

![](attachments/Pasted%20image%2020220318195402.png)

# Weakly semistable reduction
![](attachments/Pasted%20image%2020220622150649.png)
![](attachments/Pasted%20image%2020220622150710.png)