Advising & Mentoring
Undergraduate students advised
- 2022–2024 Ben Goldstein: Computational complexity of unfolding polyhedra
- 2022–2024 David Goh: Spectral graph theory and computational topology
- 2022–2023 Jesse Zhang: Toward a theory of lifetime filtration for multiparameter persistence modules
Geodesic complexity of convex polyhedra - 2022–2023 Nathan Nguyen: Matroid h-vectors and Stanley's hypothesis
- 2021–2022 William He: Computing presentations of fly wing bipersistence
- 2020 Zizai Cui: Classifying group actions on Abelian surfaces preserving symplectic structure
- 2020–2021 Phoebe Klett: Computing sylvan minimal resolutions of monomial ideals
- 2020 Joey Li: Indecomposable multipersistence modules and QR codes (PRUV)
- 2019–2021 Nathan Geist: Experiments in probabilistic homology
Homological algebra of real multipersistence
Global dimension of real-exponent polynomial rings (PRUV) - 2018–2019 Cheryl Wang: Algorithms for unfolding polyhedra
- 2016–2019 David Geng: Topology and geometry of piano music and performance
- 2016–2018 Surabhi Beriwal: Computation of fruit fly wing vein topology
- Fulbright semifinalist
- 2014 Aaron Park: Geometry of lung arteries (Biomed Engineering/Math, summer research)
- 2013 Victoria Cheng: Mathematical biology
- 2012–2015 Rowena (Jingxing) Gan: Geometry of harmony in Impressionist music (PRUV)
- PhD candidate, UPenn Wharton School: Operations, Information, and Decisions
- 2010 Ezgi Kantarcι: Combinatorial Game Theory (summer research)
- PhD, USC Math
- visited from undergrad institution Bogaziçi University
- 2009–2011 Alan Guo: Lattice point methods for combinatorial games (PRUV)
- Analyst, Weiss Asset Management
- PhD, MIT CS AIL
- Duke Faculty Scholar
- Goldwater honorable mention
- 2008–2009 Nathaniel Born: Implementing a nonoverlapping unfolding algorithm (UROP)
- Associate Engineer, Natural Resource Group, LLC
- advised at Minnesota
- 2007–2008 Matthew Coudron: Visualizing flows on polyhedra
- PhD candidate, MIT CS AIL
- Goldwater Scholar
- advised at Minnesota
- 2003–2007 David Molitor: (Math and Economics major with Physics minor)
- Assistant Professor of Finance, UIUC
- Goldwater scholar
- advised at Minnesota
- 2019– Yupeng Li: combinatorial algebraic geometry and commutative algebra
- 2019– Shreya Arya: geometric probability, applied topology, geometry, and algebra
- 2015–2020 Do Tran: Sampling from stratified spaces
- Postdoc, Göttingen
- 2015–2020 Erika Ordog: Minimal resolutions of monomial ideals
- Postoc, Texas A&M
- 2014–2019 Dmitry Vagner: Diagrammatics in categorification and compositionality
- Research Engineer, Polygon Zero
- 2013–2019 Ashleigh Thomas: Invariants and metrics for multiparameter persistent homology
- Postdoc, University of Florida / Georgia Tech
- 2011–2015 Kangkang Wang: Determinant, wall monodromy, and spherical functor
- jointly advised with Paul Aspinwall
- Software Engineer, Google
- 2009–2014 Christopher O'Neill: Monoid congruences, binomial ideals, and their decompositions
- Assistant Professor, San Diego State University
- 2004–2012 Patrick Byrnes: Structural aspects of differential posets
- advised at Minnesota
- jointly advised with Vic Reiner, UMN
- 2005–2015 Robert Edman: Diameter and coherence of monotone path graphs in low corank
- advised at Minnesota
- jointly advised with Vic Reiner, UMN
- 2020– Xiaojun Zheng
- Duke Statistical Science: statistical applications of persistent homology
- 2006–2008 Dumitru Stamate
- Asistent Universitar, University of Bucharest, Romania
- 2009 PhD, University of Bucharest
- Fullbright scholar at UMN
- mentored at Minnesota
- 2007–2008 Susan Sierra
- Senior Lecturer at University of Edinburgh
- 2008 PhD, University of Michigan
- mentored at Michigan
- 2007 Raman Sanyal
- Professor, Goethe-Universität Frankfurt
- 2008 PhD, TU Berlin
- mentored at Minnesota
- 2023– Ling Zhou
- Duke Math
- 2023– Ranthony Edmonds
- Duke Math
- 2020–2023 Margaret Regan
- Duke Math
- Assistant Professor, Holy Cross
- 2020–2023 Woojin Kim
- Duke Math
- Assistant Professor, KAIST, South Korea
- 2017–2020 Greg Malen
- Duke Math
- Visiting Assistant Professor, Union College
- 2016–2017 Justin Curry
- Duke Math
- Assistant Professor, University at Albany
- 2015–2017 Adam Jaeger
- Duke Stat and SAMSI
- Assistant Professor, Statistics, Wichita State Univ.
- 2015–2016 Justin Allman
- Duke Math
- Assistant Professor, US Naval Academy
- 2011–2013 Christine Berkesch
- Duke Math
- Assistant Professor, U. Minnesota
- 2010–2011 Anne Shiu
- NSF Postdoc, Duke Math
- Assistant Professor, Texas A&M
- 2010, Fall Manoj Gopalkrishnan
- visitor to Duke Math
- Associate Prof., Elec. Engin., IIT Bombay
- 2009–2011 Sonja Mapes
- Duke Math
- Assistant Professor of the Practice, Notre Dame
- 2009–2010 Megan Owen
- SAMSI/NCSU Math
- Assistant Professor of CS, Lehman College
- 2006–2009 Stephen Griffeth
- Minnesota Math
- Associate Professor, U. Talca, Chile
- 2006–2009 Drew Armstrong
- Minnesota Math
- Associate Professor, U. Miami
- 2006–2008 Milena Hering
- Minnesota Math
- Lecturer, U. Edinburgh
- 2005–2008 Alex Yong
- Minnesota Math
- Associate Professor, U. Illinois, Urbana-Champaign
- 2005–2008 Calin Chindris
- Minnesota Math
- Associate Professor, U. Missouri
- 2003–2005 Jeremy Martin
- Minnesota Math
- Professor, U. Kansas