Ehrhart is a surname. Notable people with the surname include: *

Eugène Ehrhart Eugène Ehrhart (29 April 1906 – 17 January 2000) was a French mathematician who in the 1960s introduced Ehrhart polynomials, which count the lattice points in a polytope In elementary geometry, a polytope is a geometric object with flat s ...

(1906–2000), French mathematician who introduced

Ehrhart polynomial In mathematics, an integral polytope has an associated Ehrhart polynomial that encodes the relationship between the volume of a polytope and the number of integer points the polytope contains. The theory of Ehrhart polynomials can be seen as a hi ...

s in the 1960s *

Gustav Ehrhart Gustav Ehrhart (21 December 1894 – 11 December 1971) was a German chemist. He synthesized the first fully synthetic opioid analgesic, methadone, together with Max Bockmühl. Education and professional positions Ehrhart studied chemistry at t ...

(1894–1971), German chemist who synthesized the first fully synthetic opioid analgesic, methadone *

Jakob Friedrich Ehrhart Jakob Friedrich Ehrhart (4 November 1742, Holderbank, Aargau – 26 June 1795) was a German botanist, a pupil of Carl Linnaeus at Uppsala University, and later director of the Botanical Garden of Hannover, where he produced several major botanical ...

(1742–1795), German botanist for whom a genus of grasses, '' Ehrharta'', is named

See also