---
tag: MTK5SZCM4B
kind: concept
name: Salmon invariant
sources:
  - wikipedia: en:35625607@r1356868954
    locator: Glossary of invariant theory, section S
    note: adopted
    mention: wikipedia://en/35625607#TRGY
    sections: [Summary]
inventory: [MGWSE8XZ3H]
---

## Summary

A degree 60 invariant vanishing on ternary quartics with an inflection bitangent. (Dolgachev 2012, 6.4)