background : professional and personal, and contact info

    research : sparse matrix algorithms and applied mathematics

    publications : articles and books

    software : SuiteSparse, a suite of sparse matrix algorithms

    GraphBLAS : graph algorithms in the language of linear algebra

    matrices : the SuiteSparse Matrix Collection

    classes : numerical methods, discrete math, sparse matrices

    news : press articles about my research

    poetry : mathematical and otherwise

    math + music + art : algorithmic art at


    Contact :  office: (979) 845 4094

    Department of Computer Science and Engineering, 425E HR Bright,

    3112 TAMU, Texas A&M University, College Station, TX 77843-3112

Check out my blog at

Click here for my full CV


above :  a force-directed graph visualization of one of the thousands of sparse matrices in my collection.  The image was created by my collaborator Yifan Hu at AT&T, and appears in an article by Co.Design.  : algorithmic translation of music into art

Fellow of SIAM, ACM and IEEE.  NVIDIA Academic Partner.

Professor, Department of Computer Science and Engineering, Texas A&M University.

Recipient of the 2018 Walston Chubb award from Sigma Xi, The Scientific Research Society

Research funded in part by gifts  from NVIDIA, Intel, Redis Labs, IBM, and Julia Computing.

ACM Fellow (2014).  People of the ACM article (2019).