Hodge star

== English == === Etymology === Introduced by W. V. D. Hodge. === Noun === Hodge star (plural Hodge stars) (mathematics) A linear map defined on the exterior algebra of a finite-dimensional oriented vector space endowed with a nondegenerate symmetric bilinear form. Applying the operator to an element of the algebra produces the Hodge dual of the element. === Anagrams === earth dogs, goatherds