#### GLVis

GLVis is a lightweight tool for accurate and flexible finite element visualization that provides interactive visualizations of general FE meshes and solutions.

#### High-Order Finite Volume Methods

High-resolution finite volume methods are being developed for solving problems in complex phase space geometries, motivated by kinetic models of fusion plasmas.

#### Ardra

Researchers are testing and enhancing a neutral particle transport code and its algorithm to ensure that they successfully scale to larger and more complex computing systems.

#### SUNDIALS team wins prestigious SIAM/ACM Prize

The prestigious award is handed out every two years and recognizes outstanding contributions to the development and use of mathematical and computational tools and methods for the solution of science and engineering problems.

#### DOE funds LLNL project to improve differentiation of extreme-scale science apps

Researchers will address the challenge of efficiently differentiating large-scale applications for the DOE by building on advances in LLNL’s MFEM finite element library and MIT’s Enzyme AD tool.

#### Developing technology to keep the nuclear stockpile safe, secure, and reliable

The first article in a series about the Lab's stockpile stewardship mission highlights the roles of computer simulations and exascale computing.