Mathematics

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Rich Lehoucq chosen as Society for Industrial and Applied Mathematical Fellow
News Article, August 13, 2025 • Rich Lehoucq was chosen as a SIAM Fellow for his significant contributions to the fields of applied mathematics, computational science, and data science. His work spans nonlocal modeling, numerical linear algebra, continuum mechanics, and the applications of probability to optimization and high dimensional data analysis. Lehoucq’s innovative approach to extending...

Using the power of “super-small” to solve large-scale scientific problems
News Article, October 13, 2022 • Sandia builds a testbed for powerful quantum computing hardware and scientific applications. Try this thought experiment: imagine a small measurable quantity of something—perhaps a grain of sand or a point of light—then cut it in half, again and again. When you reach the smallest quantity, such as a photon of...