I'm a fourth year PhD student in the theory group at the University of Toronto, advised by Sushant Sachdeva. Previously I studied computer science as an undergrad at the University of Toronto.
My research interests are primarily in design and analysis of algorithms, with a focus on spectral graph theory and numerical linear algebra.
I was a visitor at the Simons Institute for Fall 2023.
Eulerian Graph Sparsification by Effective Resistance Decomposition
Arun Jambulapati, Sushant Sachdeva, Aaron Sidford, Kevin Tian, Yibin Zhao (SODA 2025)
Better Sparsifiers for Directed Eulerian Graphs
Sushant Sachdeva, Anvith Thudi, Yibin Zhao (ICALP 2024)
A Simple and Efficient Parallel Laplacian Solver
Sushant Sachdeva, Yibin Zhao (SPAA 2023)