### Current Tenure-Track Faculty

Matthew Harrison-Trainor works in mathematical logic and computability theory. His work can be broadly described as using computability-theoretic techniques to measure complexity in mathematics. Much of his work is on the complexity of classifying mathematical structures and characterizing their properties, but he has also worked in algorithmic randomness, effective descriptive set theory, and modal logic.

Vishesh Jain is broadly interested in probability, combinatorics, and theoretical computer science. His work often involves techniques from high-dimensional probability. Specific recent projects include work on universality in random matrix theory, algorithmic applications of Markov chains, regularization phenomena in numerical analysis, and the mean-field approximation in statistical physics.

Marcus Michelen works in probability, combinatorics and classical analysis. Much of his work involves using complex- and Fourier-analytic techniques in discrete settings. Specific recent projects include random algebraic structures such as matrices, polynomials and partitions; the relationship between zero-free regions and probability theory; and Gibbs point processes.

Dhruv Mubayi works primarily on extremal and structural questions on graphs and hypergraphs, with applications to computer science. Much of his work involves the use of probabilistic and algebraic methods. His focus in the past five years lies in Turan and Ramsey type questions, particularly on hypergraphs. Specific recent projects include: the forbidden intersection problem in extremal set theory, the supersaturation phenomenon in extremal graph and hypergraph theory, extending the spectral theory of quasirandom graphs to hypergraphs, and using semi-random, or nibble methods in hypergraph coloring.

Lev Reyzin's work focuses on foundational questions in computational and statistical learning theory, but he is more broadly interested a variety of topics, ranging from practical issues in machine learning to theoretical computer science. His research also intersects with various areas of combinatorics and optimization. Specific recent projects include work on adaptive data analysis, noise-tolerant algorithms, active and interactive learning, network optimization, boosting and ensemble methods, and multiarmed bandits / reinforcement learning.

Gyorgy Turan works in theoretical computer science, artificial intelligence and related areas in discrete mathematics and logic. Recently he worked on combinatorial, probabilistic, algorithmic and belief revision aspects of propositional Horn formulas, and on experimental aspects of commonsense reasoning. In the past he also worked on complexity theory (circuit complexity, decision trees, proof complexity) and computational learning theory (query learning, theory revision, learnability in logic).

Jan Verschelde's research interests are mainly computational algebraic geometry, with a focus on numerical and symbolic methods to solve polynomial systems. He is also interested in mathematical software, parallel algorithms, and supercomputing.

### Faculty Emeriti

Name | Research interests |
---|---|

Shmuel Friedland | tensors and applications, matrices, quantum information, mathematical biology, dynamical systems |

Floyd B. Hanson | computational stochastic control, computational finance, computational biomedicine, stochastic manufacturing systems, scientific supercomputing, stochastic bioeconomics, asymptotics, industrial mathematics, numerical analysis |

Glenn K. Manacher | computer algorithms, computer language design |

### Current and Former Postdocs

Name | Years at UIC | Present position |
---|---|---|

Aditya Potukuchi | 2020 - 2022 | Assistant Professor at York University |

Marcus Michelen | 2019 - 2021 | Assistant Professor at UIC |

Liana Yepremyan | 2019 - 2021 | Assistant Professor at Emory |

Li Wang | 2015 - 2017 | Associate Professor at UT Arlington |

John Lenz | 2011 - 2016 | Consultant at CMS Research |

Sonja Petrović | 2008 - 2011 | Associate Professor at IIT |

Vladimir Trifonov | 2007 - 2008 | Principal Scientist at Janssen |

Amitava Bhattacharya | 2005 - 2008 | Fellow at the Tata Institute |

Anton Leykin | 2003 - 2006 | Professor at Georgia Tech |

Yi Zhao | 2002 - 2005 | Professor at Georgia State |

Keith Mellinger | 2001 - 2004 | Professor and Dean at University of Mary Washington |

Jennifer Wagner | 2000 - 2003 | Professor at Washburn University |

### Former Faculty

Name | Years at UIC | Present position |
---|---|---|

Yu Cheng | 2019 - 2022 | Assistant Professor at Brown |

Will Perkins | 2018 - 2022 | Associate Professor at Georgia Tech |

Andrew Suk | 2014 - 2017 | Professor at UC San Diego |

Robert Grossman | 1988 - 2010 | Professor at the University of Chicago |

Uri Peled | 1984 - 2009 | deceased |

Jeremy Teitelbaum | 1990 - 2008 | Professor at the University of Connecticut |

Jeffrey Leon | 1971 - 2008 | deceased |

Vera Pless | 1975 - 2006 | deceased |

Richard Larson | 1967 - 2006 | deceased |

Martin Grohe | 2000 - 2001 | Professor at RWTH Aachen |

Wolfgang Maass | 1982 - 1993 | Professor at Technische Universität Graz |