8. Schuljahr

High Quality Content by WIKIPEDIA articles! In mathematics, a Lipschitz domain (or domain with Lipschitz boundary) is a domain in Euclidean space whose boundary is "sufficiently regular" in the sense that it can be thought of as locally being the graph of a Lipschitz continuous function. The term is named after the German mathematician Rudolf Lipschitz.In mathematics, Euclidean space is the Euclidean plane and three-dimensional space of Euclidean geometry, as well as the generalizations of these notions to higher dimensions. The term Euclidean is used to distinguish these spaces from the curved spaces of non-Euclidean geometry and Einstein's general theory of relativity.