Courant Institute of Mathematical Sciences
New Faculty 2021-2022
New York University's Courant Institute comprises the Departments of Mathematics and Computer Science and the Center for Atmosphere Ocean Science. The Institute is a leading center for research and education which has contributed to U.S. and international science and engineering for 75 years. Its faculty receive numerous national and international awards in recognition of their extraordinary research accomplishments.
Marshall Ball is Assistant Professor of Computer Science. He received his B.A. in the Science and Society Program from Wesleyan University and his Master's and Ph.D. in Computer Science from Columbia University.
Marshall’s academic interests are in theoretical computer science—in particular the foundations of cryptography and computational complexity. His co-authored publications include "Communication Complexity with Defective Randomness," "Topology-Hiding Communication from Minimal Assumptions," and "Non-Malleability against Polynomial Tampering."
Prior to joining NYU, Marshall was a postdoctoral scholar at the University of Washington. During his doctoral studies, he spent two and a half years visiting the FACT Center at IDC Herzliya, Israel.
Chao Li is Assistant Professor of Mathematics. He received his B.A. degree in Mathematics from Peking University and his Ph.D. in Mathematics from Stanford University.
Chao’s academic interests are in differential geometry, partial differential equations, and geometric measure theory, with his recent work focusing on geometric variational problems and their applications. His recent work concerns minimal surfaces, scalar curvature, and mathematical general relativity.
Prior to joining NYU, Chao was an Instructor in Mathematics at Princeton University.
Ruslan "Ross" Flek
Ruslan (Ross) Flek is Clinical Assistant Professor of Mathematics. He received his B.A. in Mathematics from Hunter College, CUNY and his Ph.D. in Mathematics from the Graduate Center, CUNY.
Ross’ academic interests are in mathematics education, general scholarship of teaching and learning and different pedagogical theories, pure mathematics research endeavors including complex dynamics, discrete dynamical systems, structures of Julia sets and parameter spaces, dynamics of matings of complex polynomials, and Fuchsian and Kleinian groups.
Prior to joining NYU, Ross was an Adjunct Professor of Mathematics at Cooper Union.
Joseph Foster is Clinical Assistant Professor of Mathematics. He received his B.S. and Masters (M.Math) degree in Mathematics with a concentration in Algebraic Number Theory and his Master of Research (M.Res.) in Mathematics with a concentration in Symbolic Dynamics, all from the University of Leicester, and his Ph.D. in Mathematics from the University of South Carolina.
Foster’s academic interests are in number theory, differential geometry, and dynamical systems.
Prior to joining NYU, Joseph was a graduate student completing his doctorate at the University of South Carolina and teaching a class on Mathematical Modeling for Life Sciences. This is his first academic appointment.
Alek Malcom is Clinical Assistant Professor of Mathematics. He received his B.Sc. in Mathematics and Physics and his Master’s in Mathematics from the University of Texas at Arlington, and his Ph.D. in Mathematics from Oklahoma State University.
Malcolm's academic interests are in complex (holomorphic) maps between real hyperspaces in complex spaces. In particular, he is interested in understanding the holomorphic automorphism groups of the spheres in n-dimensional complex space, and especially those automorphisms which generate cyclic subgroups of the automorphism group. Malcolm is also interested in mathematics education, pedagogy, and the promotion of diversity, equity, and inclusion in the classroom.
Prior to joining NYU, Alek was Instructor of Record at Oklahoma State University.
Andrew Sanfratello is Clinical Assistant Professor of Mathematics. He received his B.S. in Mathematics from SUNY Binghamton and his Master's, MPhil, and Ph.D. in Mathematics Education from Teachers College Columbia University.
Sanfratello’s academic interests are in teacher education, combinatorics, number theory, and how to increase students' retention of content.
Prior to joining NYU, Andrew was a Mathematics Curriculum and Professional Development Specialist with the LINCT College Transition program at CUNY K-16 Initiatives.
Yang Tang is Clinical Assistant Professor of Computer Science. He received his Bachelor’s in Computer Science from Tsinghua University, his M.Phil. in Computer Science and Engineering from the Chinese University of Hong Kong, and his Ph.D. in Computer Science from Columbia University.
Yang’s academic interests are in data structures and algorithms, Python programming, Java programming, Big Data, and cloud computing.
Prior to joining NYU, Yang was Director of Education and Curriculum Development at LaiOffer, a high-tech education startup which provides internet-based technology education to 6000+ students at different levels worldwide.
Matthew Zeidenberg is Clinical Assistant Professor of Computer Science. He received his B.A. in Physics from Harvard University and separate doctorates in Computer Science and Sociology from the University of Wisconsin at Madison.
Zeidenberg’s academic interests are in Machine Learning, Artificial Intelligence, information retrieval, computational linguistics, data science, education, workforce development, and social experiments.
Prior to joining NYU, Matthew was Lead Data Science Instructor and Principal Data Scientist at Galvanize.
New Faculty by School
- Arts & Science
- College of Dentistry
- Courant Institute of Mathematical Sciences
- Division of Libraries
- Leonard N. Stern School of Business
- NYU Abu Dhabi
- NYU Shanghai
- Rory Meyers College of Nursing
- School of Global Public Health
- School of Law
- Silver School of Social Work
- Steinhardt School of Education, Culture, and Human Development
- Tandon School of Engineering
- Tisch School of the Arts