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PROJECTS
Visualization of two maxima, as was found in NIF topological analysis
Legacy

Topological Analysis

LLNL and University of Utah researchers have developed an advanced, intuitive method for analyzing and visualizing complex data sets.

out of focus photo of code on a computer screen
Legacy

ODEPACK

These Fortran solvers tackle the initial value problem for ODE systems. The collection includes solvers for systems given in both explicit and linearly implicit forms.

abstract rendering of ones, zeros, and a sunburst
Legacy

NSDE

The NSDE project is focused on research and development of nonlinear solvers and sensitivity analysis techniques for nonlinear, time-dependent, and steady-state partial differential equations.

NEWS
cartoon of workers assembling a fusion reactor

Open source is fueling the future of nuclear physics

Open-source software has played a key role in paving the way for LLNL's ignition breakthrough, and will continue to help push the field forward.

Chandrika's portrait next to the SIAM logo on a blue geometric background

Chandrika Kamath honored as 2023 SIAM fellow

The prestigious fellow designation is a lifetime honorific title and honors SIAM members who have made outstanding contributions to fields served by the organization.

blue and red lattice structure on the left where blue indicates the lattice component that needs to be removed; black lattice structure on the right showing the optimized red portion of the left image

Patent for reduced order modeling method boosts lattice design optimization

A new component-wise reduced order modeling method enables high-fidelity lattice design optimization.