# Lyndon–Hochschild–Serre spectral sequence

> a spectral sequence relating the group cohomology of a normal subgroup N and the quotient group G/N

**Wikidata**: [Q6708764](https://www.wikidata.org/wiki/Q6708764)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lyndon–Hochschild–Serre_spectral_sequence)  
**Source**: https://4ort.xyz/entity/lyndon-hochschild-serre-spectral-sequence