# John N. Shadid

Computational Mathematics

## Computational Mathematics

(505) 845-7876

Sandia National Laboratories, New Mexico

P.O. Box 5800

Albuquerque, NM 87185-1321

## Biography

I am a Distinguished Member of the Technical Staff in the Computational Mathematics Department at Sandia National Laboratories. I am also a National Laboratory Professor in the Department of Mathematics and Statistics at the University of New Mexico.

My research interests include:

- high performance computing, and parallel algorithm development,
- numerical methods for multiple-time-scale nonlinear coupled PDEs,
- temporal and spatial discretizations of PDEs,
- scalable preconditioners for multiphysics PDE systems, with
- applications to computational fluid dynamics, transport /reaction systems and magnetohydrodynamic and plasma systems modeling.

## Education

- Ph. D., Mechanical Engineering, University of Minnesota, 1989
- M.S., Mathematics, University of Wisconsin – Milwaukee, 1982
- Masters. Eng., Mechanical Engineering, University of Wisconsin – Milwaukee, 1981
- B.S., Mechanical Engineering, University of Wisconsin – Milwaukee, 1980

### Primary Positions

- 2015 – Present National Lab Professor, Dept. of Math. and Stats, Univ. of New Mexico
- 1998 – Present Distinguished Member of Technical Staff, Sandia National Laboratories
- 1996 – 1998 Principal Member of Technical Staff, Sandia National Laboratories
- 1989 – 1996 Senior Member of Technical Staff, Sandia National Laboratories

### Service on Editorial Boards

- Associate Editor for Computer Methods in Applied Mechanics and Eng. (2022 – present)
- Associate Editor for SIAM J. on Scientific Computing (Assoc. Editor January 2018 – 2020)
- Guest Editorial Board for SIAM J. on Scientific Computing (special sections 2012 – 2024)
- Associate Editor for JCP: Journal of Computational Physics (2008 – 2015)
- Associate Editor for JUQ: Journal of Uncertainty Quantification (2012 – 2014)
- SIAM Review (1998 – 2004)

### Visiting, Consulting and Other Positions Held

- 8/2014, 6/217 Short-term visitor at Mathematics Dept., Dortmund Univ., Germany
- 3/2012 – 6/2012 Invited Senior Fellow for IPAM long Program in High Energy Density Plasmas, UCLA
- 3/2011, 6/2013 Short-term visitor at Math. Dept., Univ. Erlangen-Nurenburg, Germany
- 1984 – 1989 Consulting Research Eng., GE Gas Turbine Division
- 1981 – 1982 University Instructor, Mech, Eng. Dept. Univ. Wisconsin, Milwaukee