#### 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

LLNL researchers are testing and enhancing a neutral particle transport code and the algorithm on which the code relies to ensure that they successfully scale to larger and more complex computing…

#### Topological Analysis

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

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#### Lab team sizzles at DOE Grid Optimization Competition

LLNL bested more than two dozen teams to place first overall in Challenge 1 of the DOE Grid Optimization Competition, aimed at developing a more reliable, resilient, and secure U.S. electrical grid.

#### Podcast: Optimizing math libraries to prepare applications for exascale computing

The extreme-scale scientific software development kit (xSDK) is an ecosystem of independently developed math libraries and scientific domain components.

#### LLNL team achieves largest graph analytics to date

Computer scientists and applied mathematicians searched for 1 quadrillion “triangles” using 1 million processors on LLNL’s IBM BlueGene/Q Sequoia supercomputer.