Langlands 1967 conjectures: deep links between number-theory L-functions + automorphic representations + Galois groups; partial proofs include Ngo 2010 (Fields Medal) + modularity-theorem.
Langlands 1967 conjectures: deep links between number-theory L-functions + automorphic representations + Galois groups; partial proofs include Ngo 2010 (Fields Medal) + modularity-theorem.