In mathematics, an Arf ring was defined by Lipman (1971) to be a 1- dimensional commutative semi-local Macaulay ring satisfying some extra conditions studied by Cahit Arf ( 1948).
In mathematics, an Arf ring was defined by Lipman (1971) to be a 1- dimensional commutative semi-local Macaulay ring satisfying some extra conditions studied by Cahit Arf ( 1948).