These are things named after Élie Cartan (9 April 1869 – 6 May 1951), a French mathematician.
Mathematics and physics Cartan calculus Cartan connection, Cartan connection applications Cartan's criterion Cartan decomposition Cartan's equivalence method Cartan formalism (physics) Cartan involution Cartan's magic formula Cartan relations Cartan map Cartan matrix Cartan pair Cartan subalgebra Cartan subgroup Cartan's method of moving frames Cartan's theorem, a name for the closed-subgroup theorem Cartan's theorem, a name for the theorem on highest weights Cartan's theorem, a name for Lie's third theorem Einstein–Cartan theory Einstein–Cartan–Evans theory Cartan–Ambrose–Hicks theorem Cartan–Brauer–Hua theorem Cartan–Dieudonné theorem Cartan–Hadamard manifold Cartan–Hadamard theorem Cartan–Iwahori decomposition Cartan-Iwasawa-Malcev theorem Cartan–Kähler theorem Cartan–Karlhede algorithm Cartan–Weyl theory Cartan–Weyl basis Cartan–Killing form Cartan–Kuranishi prolongation theorem CAT(k) space Maurer–Cartan form Newton–Cartan theory Stokes–Cartan theorem, the generalized fundamental theorem of calculus, proven by Cartan (in its general form), also known as Stokes' theorem although Stokes neither formulated nor proved it.
Other Cartan (crater) Élie Cartan Prize Note some are after Henri Cartan, a son of É. Cartan; e.g.,
Cartan's lemma (potential theory) Cartan seminar Cartan's theorems A and B Cartan–Eilenberg resolution
