https://www.siam.org/rss-feed/siam-news/issue-archive/volume-58-number-06-julyaugust-2025SIAM News Rss Issue Archive Feeden-USCopyright 2026Tue, 23 Jun 2026 00:18:07 Zhttps://www.siam.org/publications/siam-news/articles/a-particle-continuum-framework-for-sea-ice-floe-dynamics/https://www.siam.org/publications/siam-news/articles/a-particle-continuum-framework-for-sea-ice-floe-dynamics/A novel multiscale modeling framework integrates discrete element methods and continuum-scale models to effectively simulate sea ice dynamics.Mon, 07 Jul 2025 12:00:00 ZQuanling Deng, Samuel N. Stechmann, Nan Chenhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/falling-into-a-trap/https://www.siam.org/publications/siam-news/articles/falling-into-a-trap/If the solution to a certain problem is exponentially small, then will it remain small even with a tiny addition to the problem’s right side?Mon, 07 Jul 2025 12:00:00 ZMark Levihttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/maps-of-the-moon/https://www.siam.org/publications/siam-news/articles/maps-of-the-moon/Ernest Davis reviews Lunar: A History of the Moon in Myths, Maps, and Matter, produced by the U.S. Geological Survey and edited by Matthew Shindell.Mon, 07 Jul 2025 12:00:00 ZErnest Davishttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/obituary-peter-david-lax/https://www.siam.org/publications/siam-news/articles/obituary-peter-david-lax/Peter David Lax, a pioneering figure whose groundbreaking work profoundly shaped computational science and applied mathematics, passed away in May.Mon, 07 Jul 2025 12:00:00 ZMac Hyman, David Levermorehttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/photos-from-the-2025-siam-conference-on-applications-of-dynamical-systems/https://www.siam.org/publications/siam-news/articles/photos-from-the-2025-siam-conference-on-applications-of-dynamical-systems/The 2025 SIAM Conference on Applications of Dynamical Systems featured the presentation of multiple SIAM awards and other exciting events.Mon, 07 Jul 2025 12:00:00 Zhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/randomized-linear-algebra-in-scientific-computing/https://www.siam.org/publications/siam-news/articles/randomized-linear-algebra-in-scientific-computing/Randomized numerical linear algebra uses randomization, or sketching, to reduce the computational cost of core numerical linear algebra tasks.Mon, 07 Jul 2025 12:00:00 ZArvind K. Saibabahttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/rough-volatility-in-financial-mathematics/https://www.siam.org/publications/siam-news/articles/rough-volatility-in-financial-mathematics/One of the editors of Rough Volatility comments on the field’s recent growth and outlines the book’s organizational structure and intended audience.Mon, 07 Jul 2025 12:00:00 ZJim Gatheralhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/texas-state-university-siam-student-chapter-sparks-mathematical-joy-at-julia-robinson-math-festival/https://www.siam.org/publications/siam-news/articles/texas-state-university-siam-student-chapter-sparks-mathematical-joy-at-julia-robinson-math-festival/The Texas State University SIAM Student Chapter orchestrated a successful event that brought the joy and practicality of mathematics to the community.Mon, 07 Jul 2025 12:00:00 ZEirian Whitson, Iván Ojeda-Ruizhttp://purl.org/dc/elements/1.1/