60 faculty and 21 courses in Mathematics at Columbia University.
- Ioannis Karatzas, Higgins Professor of Applied Probability h-index 59
Notable: “Optimal Portfolio and Consumption Decisions for a “Small Investor” on a Finite Horizon” (1987) · 1,162 citations
- Andrei Okounkov, Samuel Eilenberg Professor of Mathematics h-index 54
Notable: “Gromov–Witten theory and Donaldson–Thomas theory, I” (2006) · 512 citations
- Duong Hong Phong, Davies Professor of Mathematics h-index 52
Notable: “The geometry of string perturbation theory” (1988) · 685 citations
- Michael Weinstein, Professor h-index 49
Notable: “Nonlinear Schr�dinger equations and sharp interpolation estimates” (1983) · 1,432 citations
- Brian Greene, Professor h-index 46
Notable: “String theory” (1998) · 2,036 citations
- Joan Birman, Professor Emeritus h-index 41
Notable: “Braids, link polynomials and a new algebra” (1989) · 438 citations
- John Morgan, Professor Emeritus h-index 40
Notable: “Real homotopy theory of K�hler manifolds” (1975) · 798 citations
- Dusa McDuff, Professor (Helen Lyttle Kimmel Chair) h-index 37
Notable: “The structure of rational and ruled symplectic 4-manifolds” (1990) · 325 citations
- Simon Brendle, Adrain Professor of Mathematics h-index 36
Notable: “Manifolds with 1/4-pinched curvature are space forms” (2008) · 338 citations
- Robert Friedman, Professor h-index 32
Notable: “Vector Bundles and F Theory” (1997) · 521 citations
- Michael Harris, Professor and Director of Graduate Studies h-index 31
Notable: “A Family of Calabi–Yau Varieties and Potential Automorphy II” (2011) · 403 citations
- Andrew Blumberg, Herbert and Florence Irving Professor h-index 30
Notable: “Clonal evolution of glioblastoma under therapy” (2016) · 790 citations
- Herve Jacquet, Professor Emeritus h-index 27
Notable: “A relation between automorphic representations of ${\rm GL}(2)$ and ${\rm GL}(3)$” (1978) · 474 citations
- Ivan Corwin, Professor h-index 26
Notable: “Probability distribution of the free energy of the continuum directed random polymer in 1 + 1 dimensions” (2010) · 650 citations
- Ovidiu Savin, Professor h-index 25
Notable: “Nonlocal minimal surfaces” (2010) · 460 citations
- Dorian Goldfeld, Professor h-index 24
Notable: “Rational isogenies of prime degree” (1978) · 685 citations
- Mu-Tao Wang, Professor h-index 24
Notable: “Quasilocal Mass in General Relativity” (2009) · 158 citations
- Marcel Nutz, Professor h-index 22
Notable: “Arbitrage and duality in nondominated discrete-time models” (2015) · 221 citations
- Johan de Jong, Professor h-index 21
Notable: “Smoothness, semi-stability and alterations” (1996) · 720 citations
- Panagiota Daskalopoulos, Professor h-index 17
Notable: “The classification of locally conformally flat Yamabe solitons” (2013) · 141 citations
- Chiu-Chu (Melissa) Liu, Professor and Department Chair h-index 16
Notable: “Positivity of Quasilocal Mass” (2003) · 157 citations
- Troels Jorgensen, Professor Emeritus h-index 14
Notable: “On Discrete Groups of Mobius Transformations” (1976) · 249 citations
- Chao Li, Associate Professor (with tenure) h-index 14
Notable: “Rank minimization on tensor ring: an efficient approach for tensor decomposition and completion” (2019) · 36 citations
- Michael Thaddeus, Professor h-index 13
Notable: “Geometric invariant theory and flips” (1996) · 314 citations
- Daniela De Silva, Professor and Department Chair h-index 13
Notable: “A singular energy minimizing free boundary” (2009) · 105 citations
- Peter Woit, Senior Lecturer in Discipline h-index 12
Notable: “Topological Charge in Lattice Gauge Theory” (1983) · 106 citations
- Eric Jean-Paul Urban, Professor h-index 12
Notable: “The Iwasawa Main Conjectures for GL2” (2013) · 230 citations
- Yujie Xu, Ritt Assistant Professor h-index 12
Notable: “How β-Cyclodextrin-Functionalized Biochar Enhanced Biodenitrification in Low C/N Conditions via Regulating Substrate Metabolism and Electron Utilization” (2023) · 69 citations
- Jaehyuk Choi, Senior Lecturer in Discipline h-index 11
Notable: “Diffusion and Mixing in Gravity-Driven Dense Granular Flows” (2004) · 121 citations
- David Bayer, Professor h-index 10
Notable: “A criterion for detectingm-regularity” (1987) · 391 citations
- Giulia Saccà, Associate Professor (with tenure) h-index 9
Notable: “A hyper-Kähler compactification of the intermediate Jacobian fibration associated with a cubic 4-fold” (2017) · 52 citations
- Mikhail Smirnov, Senior Lecturer in Discipline h-index 7
Notable: “Differential Equations of Mathematical Physics.” (1965) · 67 citations
- Mehtaab Sawhney, Assistant Professor h-index 7
Notable: “Discrepancy minimization via a self-balancing walk” (2021) · 18 citations
- Elena Giorgi, Assistant Professor h-index 7
- Alisa Knizel, Assistant Professor h-index 6
Notable: “Generalizations of TASEP in Discrete and Continuous Inhomogeneous Space” (2019) · 28 citations
- Francesco Lin, Associate Professor (with tenure) h-index 6
Notable: “A Morse-Bott Approach to Monopole Floer Homology and the Triangulation Conjecture” (2018) · 24 citations
- Sven Hirsch, Ritt Assistant Professor h-index 5
Notable: “Spacetime harmonic functions and the mass of 3-dimensional asymptotically flat initial data for the Einstein equations” (2022) · 26 citations
- Roger W. Van Peski, Ritt Assistant Professor h-index 5
Notable: “Universality for cokernels of random matrix products” (2023) · 13 citations
- Evan Sorensen, Ritt Assistant Professor h-index 4
Notable: “The stationary horizon and semi-infinite geodesics in the directed landscape” (2024) · 13 citations
- Lucy Yang, Ritt Assistant Professor h-index 2
Notable: “Low Cost LEV-III, Tier-III Emission Solutions with Particulate Control using Advanced Catalysts and Substrates” (2016) · 24 citations
- Qiao He, Ritt Assistant Professor h-index 2
Notable: “A proof of the Kudla–Rapoport conjecture for Krämer models” (2023) · 8 citations
- Andrés Ibáñez Núñez, Ritt Assistant Professor h-index 2
Notable: “Increasing frequency and precipitation intensity of convective storms in the Peruvian Central Andes: Projections from convection‐permitting regional climate simulations” (2024) · 10 citations
- Marco Castronovo, Assistant Professor h-index 2
Notable: “Exotic Lagrangian tori in Grassmannians” (2023) · 5 citations
- Rostislav Akhmechet, Ritt Assistant Professor h-index 2
Notable: “Anchored foams and annular homology” (2023) · 4 citations
- Tang-Kai Lee, Ritt Assistant Professor h-index 2
Notable: “Parabolic Frequency for the Mean Curvature Flow” (2023) · 4 citations
- Tommaso Botta, Ritt Assistant Professor h-index 2
Notable: “Okounkov's conjecture via BPS Lie algebras” (2023) · 3 citations
- Alexander Hazeltine, Ritt Assistant Professor
- Anh Đức Võ, Ritt Assistant Professor
- Dawei Shen, Ritt Assistant Professor
- Deeparaj Bhat, Ritt Assistant Professor
- George Dragomir, Lecturer in Discipline
- Gyujin Oh, Ritt Assistant Professor
- Jeanne Boursier, Ritt Assistant Professor
- Julien Dubedat, Professor and Director of Undergraduate Studies
- Lindsay Piechnik, Lecturer
- Lue Pan, Associate Professor (with tenure)
- Myungsin Cho, Ritt Assistant Professor
- Søren Galatius, Professor
- Tianqing Zhu, Ritt Assistant Professor
- Yoonjoo Kim, Ritt Assistant Professor
Algebraic Geometry Emeritus Professors Junior Faculty, Tenure Track Ritt & Assistant Professors Lecturers in Discipline Research Scientists and Postdocs Visiting Professors & Researchers &n
Roster/catalog compiled from the college’s public directory. Faculty counts are directory headcounts; the named list may be a subset. h-index shown only for ORCID-backed or high-confidence OpenAlex matches. Data as of 2026-07-02.