![Radiation-driven Kelvin–Helmholtz instability experiment](/sites/default/files/styles/front_page_card/public/2022-01/MAPP-project-card.png?itok=Ow3sPoKG)
MAPP
The MAPP incorporates multiple software packages into one integrated code so that multiphysics simulation codes can perform at scale on present and future supercomputers.
![simulation using Vidya’s machine learning-driven Arbitrary Lagrangian Eulerian relaxer](/sites/default/files/styles/front_page_card/public/2022-01/vidya-project-card.png?itok=Vpxp3NMj)
Vidya
This project advances research in physics-informed ML, invests in validated and explainable ML, creates an advanced data environment, builds ML expertise across the complex, and more.
![two simulations in the shape of cubes showing meshes](/sites/default/files/styles/front_page_card/public/co-design-llnl-project-card_0.png?itok=z5j_VgCJ)
ASC Proxy Apps
Proxy apps serve as specific targets for testing and simulation without the time, effort, and expertise that porting or changing most production codes would require.
![Steven in front of the Merced River in Yosemite](/sites/default/files/styles/front_page_card/public/2021-10/Fernbach-Steven-Roberts-Comp-leaderboard.png?itok=ZXBt2Okx)
Steven Roberts
As Computing’s fifth Fernbach Fellow, postdoctoral researcher Steven Roberts will develop, analyze, and implement new time integration methods.
![Stefanie Guenther](/sites/default/files/styles/front_page_card/public/2023-09/stefanie-geunther-fernbach-casc-blue-432x285.png?itok=QBsuWrV5)
Stefanie Guenther
Lawrence Livermore National Lab has named Stefanie Guenther as Computing’s fourth Sidney Fernbach Postdoctoral Fellow in the Computing Sciences. This highly competitive fellowship is named after…
![Alyson Fox presenting at the WiDS conference](/sites/default/files/styles/front_page_card/public/Alyson-Fox-CASC-leaderboard-llnl.png?itok=vxPY8OPF)
Alyson Fox
Alyson Fox is a math geek. She has three degrees in the subject—including a Ph.D. in Applied Mathematics from the University of Colorado at Boulder—and her passion for solving complex challenges…
![Carol and Judy with SIAM log overlay on green background](/sites/default/files/styles/front_page_card/public/2023-12/SIAM_announcement_image_875x500.jpg?itok=-I09b5jW)
LLNL’s Woodward, Hill elected to key SIAM leadership positions
The Society for Industrial and Applied Mathematics (SIAM) announced the election of LLNL computational mathematician Carol Woodward as its president-elect and computational scientist Judy Hill as a council member for the organization.
![9x9 grid of people in video chat](/sites/default/files/styles/front_page_card/public/2023-11/fig0-mfem-workshop-group-news.png?itok=NnQzQg1F)
Computational math community gathers for annual workshop
The MFEM virtual workshop highlighted the project’s development roadmap and users’ scientific applications. The event also included Q&A, student lightning talks, and a visualization contest.
![SC23 logo with teal shapes and the text "Denver CO, I am HPC"](/sites/default/files/styles/front_page_card/public/2023-08/sc23-comp-calendar.png?itok=312PRNE2)
SC23 event calendar
LLNL is participating in the 35th annual Supercomputing Conference (SC23), which will be held both virtually and in Denver on November 12–17, 2023.