Things named after an American mathematician John Milnor:
Barratt–Milnor sphere Fáry–Milnor theorem Milnor conjecture in algebraic K-theory Milnor conjecture in knot theory Milnor conjecture concerning manifolds with nonnegative Ricci curvature Milnor construction Milnor K-theory Milnor fibration Milnor invariants Milnor manifold Milnor map Milnor–Moore theorem Milnor number Milnor ring Milnor sphere Milnor theorem Milnor–Thurston kneading theory Milnor Frame concerning left invariant metrics on three-dimensional Lie groups Milnor–Wood inequality Švarc–Milnor lemma
