# Mazur's lemma

> On strongly convergent combinations of weakly convergent sequence in a Banach space

**Wikidata**: [Q2226764](https://www.wikidata.org/wiki/Q2226764)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mazur's_lemma)  
**Source**: https://4ort.xyz/entity/mazur-s-lemma