lemma | lemma (mathematics) | The "sea of plastic" covering 20,000 ha of the Poniente Almeriense | König's lemma | French ban on face covering | Zorn's lemma | the lemma that is not Burnside's | Schur's lemma | Lemma | Johnson–Lindenstrauss lemma | Hotelling's lemma | Fundamental lemma of calculus of variations | Aircraft fabric covering |
With the introduction of the so-called Silver machines he was able to give a fine structure free proof of Jensen's covering lemma.
In mathematics, the Vitali covering lemma is a combinatorial and geometric result commonly used in measure theory of Euclidean spaces.
In mathematical analysis, the Whitney covering lemma asserts the existence of a certain type of partition of an open set in a Euclidean space.