Zhengbo Zhou

Research Associate · University of Leicester

Email · CV · GitHub · Google Scholar · ORCID

My research focuses on numerical linear algebra, matrix analysis, and high-performance computing. I develop mixed-precision Jacobi algorithms for accurately computing eigenvalues and eigenvectors of symmetric positive definite matrices, and singular values and singular vectors of general matrices.

I work with Dr. Behnam Hashemi at Leicester. See my publications for papers and accompanying research code. My blog contains research announcements and notes on numerical linear algebra and MATLAB.

News

Recent news, newest first
I am happy to share that I joined the University of Leicester on August 10, working with Behnam Hashemi.
I am happy to share a new preprint on arXiv: Computing Accurate Singular Vectors and Eigenvectors using Mixed-Precision Jacobi Algorithms, joint work with Françoise Tisseur and Marcus Webb.
Many thanks to the Scientific Computation Seminar at the University of Leeds for the invitation to present our work on computing accurate eigenvalues and singular values using mixed-precision (one-sided) Jacobi algorithms.
A new preprint is now available on arXiv: Computing Accurate Singular Values using a Mixed-Precision One-sided Jacobi Algorithm, joint work with Françoise Tisseur and Marcus Webb.
I am delighted that our paper Computing Accurate Eigenvalues using a Mixed-Precision Jacobi Algorithm, with Nicholas J. Higham, Françoise Tisseur and Marcus Webb, has been published in SIAM J. Matrix Anal. Appl.

Short Bio

I am currently finishing my Ph.D. in the Numerical Linear Algebra Group, Department of Mathematics, University of Manchester, supervised by Dr. Marcus Webb and Prof. Françoise Tisseur.