World's Best Scientists 2026 revealed!
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Mathematics
USA
2026

D-Index & Metrics

Mathematics

D-Index
76
Citations
43628
World Ranking
188
National Ranking
110

Research.com Recognitions

  • 2026 - Research.com Mathematics in United States Leader Award
  • 2025 - Research.com Mathematics in United States Leader Award
  • 2014 - Fellow of the American Mathematical Society For contributions to differential topology, geometric topology, algebraic topology, algebra, and dynamical systems.
  • 2011 - Steele Prize for Lifetime Achievement
  • 2011 - Abel Prize For pioneering discoveries in topology, geometry, and algebra.
  • 2004 - Member of the European Academy of Sciences
  • 2004 - Steele Prize for Mathematical Exposition
  • 1989 - Wolf Prize in Mathematics for ingenious and highly original discoveries in geometry, which have opened important new vistas in topology from the algebraic, combinatorial, and differentiable viewpoint.
  • 1966 - US President's National Medal of Science "For clever and ingenious approaches in topology which have solved long outstanding problems and opened new exciting areas in this active branch of mathematics.", Presented by President Johnson at a White House ceremony on February 6, 1967.
  • 1963 - Member of the National Academy of Sciences
  • 1962 - Fields Medal of International Mathematical Union (IMU) Proved that a 7-dimensional sphere can have several differential structures; this led to the creation of the field of differential topology.
  • 1961 - Fellow of the American Academy of Arts and Sciences
  • 1955 - Fellow of Alfred P. Sloan Foundation

Overview

John Milnor is affiliated with Stony Brook University in the United States and specializes in the field of Mathematics, with a focus on Geometry and Topology, Mathematical Physics, Computational Theory and Mathematics, Discrete Mathematics and Combinatorics, and Statistical and Nonlinear Physics.

Their research covers several topics including:

  • Mathematical Dynamics and Fractals
  • Semigroups and Automata Theory
  • Advanced Combinatorial Mathematics
  • Algebraic Geometry and Number Theory
  • Homotopy and Cohomology in Algebraic Topology
  • Geometric and Algebraic Topology
  • Cellular Automata and Applications

Milnor's frequent coauthors include Araceli Bonifant and Scott Sutherland.

Publications by Milnor have appeared primarily in the following venues:

  • arXiv (Cornell University)
  • Conformal Geometry and Dynamics of the American Mathematical Society
  • Bulletin of the American Mathematical Society

Recent papers authored include:

  • "The W. Thurston algorithm applied to real polynomial maps", 2021, Conformal Geometry and Dynamics of the American Mathematical Society
  • "Group actions, divisors, and plane curves", 2020, Bulletin of the American Mathematical Society
  • "The W. Thurston Algorithm for Real Quadratic Rational Maps", 2020, arXiv (Cornell University)
  • "Cubic Polynomial Maps with Periodic Critical Orbit, Part III: Tessellations and Orbit Portraits", 2025, arXiv (Cornell University)

Throughout their career, Milnor has received multiple awards, including:

  • Fields Medal of International Mathematical Union (IMU), 1962, for proving that a 7-dimensional sphere can have several differential structures, which led to the creation of differential topology
  • US President's National Medal of Science, 1966, recognizing approaches in topology solving longstanding problems
  • Wolf Prize in Mathematics, 1989, for discoveries in geometry and topology
  • Abel Prize, 2011, for contributions in topology, geometry, and algebra
  • Steele Prize for Lifetime Achievement, 2011
  • Steele Prize for Mathematical Exposition, 2004
  • Fellow of the American Mathematical Society, 2014
  • Member of the European Academy of Sciences, 2004
  • Member of the National Academy of Sciences, 1963
  • Fellow of the American Academy of Arts and Sciences, 1961
  • Fellow of Alfred P. Sloan Foundation, 1955

Best Publications

  • Singular points of complex hypersurfaces

    John Willard Milnor

  • On the Structure of Hopf Algebras

    John W. Milnor;John C. Moore

  • Introduction to algebraic K-theory

    John Willard Milnor

  • Curvatures of left invariant metrics on lie groups

    John Milnor

  • Dynamics in one complex variable

    John Willard Milnor

  • Topology from the differentiable viewpoint

    John Willard Milnor

  • Lectures on the h-cobordism theorem

    John Willard Milnor

  • Groups of Homotopy Spheres: I

    M. A. Kervaire;John Willard Milnor

  • On the Concept of Attractor

    John Milnor

  • Symmetric bilinear forms

    John Willard Milnor;Dale Husemöller

  • On iterated maps of the interval

    John Milnor;William Thurston

  • AN AXIOMATIC APPROACH TO MEASURABLE UTILITY

    I. N. Herstein;John Milnor

  • Construction of Universal Bundles, II

    John Milnor

  • Solution of the congruence subgroup problem for $SL_n (n \ge 3)$ and $Sp_{2n} (n \ge 2)$

    Hyman Bass;John Milnor;Jean-Pierre Serre

  • A note on curvature and fundamental group

    J. Milnor

  • Characteristic Classes. (AM-76)

    Unknown

  • Algebraic K-theory and quadratic forms

    John Milnor

  • On the Betti numbers of real varieties

    J. Milnor

  • On Manifolds Homeomorphic to the 7-Sphere

    John Milnor

  • THE STEENROD ALGEBRA AND ITS DUAL1

    John Milnor

  • Dynamics in One Complex Variable: Introductory Lectures

    John Willard Milnor

Frequent Co-Authors

Lloyd S. Shapley
Lloyd S. Shapley University of California, Los Angeles
Curtis T. McMullen
Curtis T. McMullen Harvard University
Robert L. Devaney
Robert L. Devaney Boston University
Camillo De Lellis
Camillo De Lellis Institute for Advanced Study
Shmuel Friedland
Shmuel Friedland University of Illinois at Chicago
J. H. C. Whitehead
J. H. C. Whitehead University of Oxford
William P. Thurston
William P. Thurston Cornell University
Morris W. Hirsch
Morris W. Hirsch University of California, Berkeley

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