Josef Sifuentes
Research Scientist
Courant Institute for Mathematical Sciences
New York University
Contact Information
Office: Room
429, Warren Weaver Hall
Phone: (212) 998-3494
E-mail: sifuentes@courant.nyu.edu
Mailing address:
Courant Institute of Mathematical Sciences
New York University
251 Mercer Street
New York, NY 10012-1185
Education
- Rice University, Houston, TX 2006-2010
- Ph.D. Program in Computational and Applied Mathematics
- Rice University, Houston, TX 2004-2006
- MA in Computational and Applied Mathematics
- Rice University, Houston, TX 2000-2004
- BA in Computational and Applied Mathematics
- BA in Mathematics
- BA in Visual Arts
Research Interests
- Computational Wave Scattering
- Numerical Analysis
- Krylov Subspace Methods
- Preconditioning
Publications
- "The stability of GMRES convergence, with application to preconditioning by approximate deflation."
(Tech Report)
Josef Sifuentes, Mark Embree, and Rondal Morgan
- "Short-Term Recurrence Krylov Subspace Methods for Nearly-Hermitian Matrices"
(Tech Report)
Mark Embree, Josef Sifuentes, Kirk Soodhalter, Daniel Szyld, and Fei Xue
To Appear in SIAM J. Matrix Anal.
- Heavy Metal
Josef Sifuentes
Mathematical Science and Research Institute Emissary (Spring/Fall 2003), 3-4
- Preconditioned Iterative Methods for Inhomogeneous Acoustic Scattering Applications,
Josef Sifuentes
Ph.D. Thesis, 2010
For a CV, click HERE (and HERE for a Resume)