dimensional ▁local ▁field ▁ ▁there ▁is ▁a ▁higher ▁local ▁reci pro city ▁map ▁which ▁describes ▁ab elian ▁extensions ▁of ▁the ▁field ▁in ▁terms ▁of ▁open ▁sub groups ▁of ▁finite ▁index ▁in ▁the ▁Mil nor ▁K - group ▁of ▁the ▁field . ▁Nam ely , ▁if ▁ ▁is ▁an ▁- dimensional ▁local ▁field ▁then ▁one ▁uses ▁ ▁or ▁its ▁separated ▁quot ient ▁end owed ▁with ▁a ▁suitable ▁topology . ▁When ▁ ▁the ▁theory ▁becomes ▁the ▁usual ▁local ▁class ▁field ▁theory . ▁Un like ▁the ▁classical ▁case , ▁Mil nor ▁K - groups ▁do ▁not ▁satisfy ▁Gal ois ▁module ▁descent ▁if ▁. ▁General ▁higher - dimensional ▁local ▁class ▁field ▁theory ▁was ▁developed ▁by ▁K . ▁K ato ▁and ▁I . ▁F esen ko . ▁ ▁High er ▁local ▁class ▁field ▁theory ▁is ▁part ▁of ▁higher ▁class ▁field ▁theory ▁which ▁studies ▁ab elian ▁extensions ▁( resp . ▁ab elian ▁covers ) ▁of ▁rational ▁function ▁fields ▁of ▁proper ▁regular ▁schemes ▁flat ▁over ▁integers . ▁ ▁See ▁also ▁ ▁High er ▁local ▁field ▁Local ▁Lang lands ▁conject ures ▁Norm ▁group ▁ ▁References ▁ ▁Further ▁reading ▁▁▁▁ ▁Category : Class ▁field ▁theory <0x0A> </s> ▁This ▁page ▁is ▁a ▁list ▁of ▁ 2 0 1 8 ▁U CI ▁World Te ams ▁and ▁rid ers . ▁These ▁teams ▁are ▁compet ing ▁in ▁the ▁ 2 0 1 8 ▁U CI ▁World ▁Tour . ▁ ▁Teams ▁over view ▁ ▁The ▁ 1 8 ▁World Te ams ▁in ▁ 2 0 1 8 ▁are : ▁ ▁R iders ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁▁▁▁▁ ▁References ▁