I am a post-doctoral researcher under the supervision of Prof. Yousef Saad at the Department of Computer Science and Engineering at the University of Minnesota. I received my Ph.D. in applied mathematics under the guidance of Prof. Jianlin Xia from Purdue University in 2014. My research interests include fast structured direct solvers, preconditioning techniques, fast eigensolvers, spectral graph theory and high performance computing (CV).
Office: 1-612-625-0519
Email: yxi@umn.edu