---
date: 2022-02-13 02:47
modification date: Sunday 13th February 2022 02:47:22
title: weighted projective space
aliases: [weighted projective space]

---

Tags: 
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Refs:
[orbifold](Unsorted/orbifold.md)

# weighted projective space

- See [Weighted projective spaces](Unsorted/orbifold.md#Weighted%20projective%20spaces) in orbifold theory.
- Thurston's famous teardrop is $\mathrm{W} \mathbb{P}(1, n)$.
- Can somehow come from a [fan](Unsorted/toric.md)?

![](attachments/Pasted%20image%2020220213143354.png)
![](attachments/Pasted%20image%2020220213143406.png)
![](attachments/Pasted%20image%2020220213143416.png)

![](attachments/Pasted%20image%2020220410225638.png)

# K Theory
![](attachments/Pasted%20image%2020220213024705.png)
![](attachments/Pasted%20image%2020220213024722.png)

# Cohomology

![](attachments/Pasted%20image%2020220213160614.png)
![](attachments/Pasted%20image%2020220213160640.png)