Associate Professor of
Director, Center for Applied Math
Associate Dean of DEI,
Cornell Ann S. Bowers College of Computing and Information Science
Theory and scalable algorithms for kernel-based function approximation.
Asynchronous parallel algorithms for finding minima fast by fitting functions to surrogate models.
Fast spectral tools for graph structure.
2023-02-26: SIAM CSE
Numerical Analysis: Linear and Nonlinear Problems (CS 4220/5223 / MATH 4260)
Gates G01. MWF 11:20-12:10.
Fundamentals of numerical linear algebra (linear systems, eigenvalues and SVDs), on which we’ll build iterative methods for nonlinear systems and multivariate optimization. Understanding advantages, disadvantages, and practical limits of numerical methods. Programming required.
SCAN Seminar (CS/MATH 7290)
Ongoing. M 1:30-2:20.
The Scientific Computing and Numerics seminar series focuses on various methods in scientific computing, the analysis of convergence properties and computational efficiency, and their adaptation to specific applications.