https://www.siam.org/rss-feed/siam-news/issue-archive/volume-55-number-03-april-2022SIAM News Rss Issue Archive Feeden-USCopyright 2026Fri, 19 Jun 2026 21:39:58 Zhttps://www.siam.org/publications/siam-news/articles/alumni-panel-series-offers-a-glimpse-into-life-as-an-early-career-mathematician/https://www.siam.org/publications/siam-news/articles/alumni-panel-series-offers-a-glimpse-into-life-as-an-early-career-mathematician/The UNC Chapel Hill SIAM Student Chapter initiated a panel series to highlight career paths after graduate school.Fri, 01 Apr 2022 12:00:00 ZKatherine Slymanhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/artificial-intelligence-ethics-versus-public-policy/https://www.siam.org/publications/siam-news/articles/artificial-intelligence-ethics-versus-public-policy/Moshe Vardi argues that the current crisis in the computing field reflects a need for public policy, not ethics.Fri, 01 Apr 2022 12:00:00 ZMoshe Y. Vardihttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/biological-near-symmetries-explain-the-similarity-and-diversity-of-life/https://www.siam.org/publications/siam-news/articles/biological-near-symmetries-explain-the-similarity-and-diversity-of-life/Because biological symmetries are not mathematically precise, mathematical biologists must find new ways to express them.Fri, 01 Apr 2022 12:00:00 ZMatthew R. Francishttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/celebrating-the-launch-of-the-mathematics-for-action-toolkit/https://www.siam.org/publications/siam-news/articles/celebrating-the-launch-of-the-mathematics-for-action-toolkit/The global mathematics community recently produced a toolkit titled Mathematics for Action: Supporting Science-Based Decision Making.Fri, 01 Apr 2022 12:00:00 Zhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/cosine-addition-formula-and-perpetual-motion/https://www.siam.org/publications/siam-news/articles/cosine-addition-formula-and-perpetual-motion/Mark Levi presents a simple physical interpretation of a familiar trigonometric identity in terms of work.Fri, 01 Apr 2022 12:00:00 ZMark Levihttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/how-can-i-help-ukraine-and-why-should-applied-mathematicians-care/https://www.siam.org/publications/siam-news/articles/how-can-i-help-ukraine-and-why-should-applied-mathematicians-care/Jeff Sachs asks researchers to remember the cost to the scientific and mathematical communities from Russia's invasion of Ukraine.Fri, 01 Apr 2022 12:00:00 ZJeffrey R. Sachshttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/looking-ahead-to-the-2022-siam-annual-meeting/https://www.siam.org/publications/siam-news/articles/looking-ahead-to-the-2022-siam-annual-meeting/The 2022 SIAM Annual Meeting will bring together researchers in a hybrid format from July 11-15 in Pittsburgh, Pa.Fri, 01 Apr 2022 12:00:00 ZEdmond Chow, Sunčica Čanićhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/preparing-virginia-s-students-for-new-post-secondary-pathways-in-data-science/https://www.siam.org/publications/siam-news/articles/preparing-virginia-s-students-for-new-post-secondary-pathways-in-data-science/Virginia is considering a redesign of its Mathematics Standards of Learning to promote deeper learning.Fri, 01 Apr 2022 12:00:00 ZTina Mazzacane, Deborah Crawford, Lisa Bussian, Aanand Vasudevan, Padmanabhan Seshaiyerhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/private-artificial-intelligence-machine-learning-on-encrypted-data/https://www.siam.org/publications/siam-news/articles/private-artificial-intelligence-machine-learning-on-encrypted-data/Homomorphic encryption has the potential to protect the privacy of sensitive data in machine learning applications.Fri, 01 Apr 2022 12:00:00 ZKristin Lauterhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/reflecting-on-the-2021-gene-golub-siam-summer-school-in-south-africa/https://www.siam.org/publications/siam-news/articles/reflecting-on-the-2021-gene-golub-siam-summer-school-in-south-africa/The 11th Gene Golub SIAM Summer School, the first hosted by an African institution, commenced in a hybrid format.Fri, 01 Apr 2022 12:00:00 ZBubacarr Bahhttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/sofia-kovalevskaya-mathematician-and-writer/https://www.siam.org/publications/siam-news/articles/sofia-kovalevskaya-mathematician-and-writer/Ernest Davis reviews Mathematician with the Soul of a Poet: Poems and Plays of Sofia Kovalevskaya.Fri, 01 Apr 2022 12:00:00 ZErnest Davishttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/the-london-millennium-footbridge-revisited-emergent-instability-without-synchronization/https://www.siam.org/publications/siam-news/articles/the-london-millennium-footbridge-revisited-emergent-instability-without-synchronization/Researchers argue that synchronization in pedestrian footstep timing on a bridge is a consequence of instability.Fri, 01 Apr 2022 12:00:00 ZIgor Belykh, Mateusz Bocian, Alan R. Champneys, Kevin Daley, Russell Jeter, John H.G. Macdonald, Allan McRobiehttp://purl.org/dc/elements/1.1/https://www.siam.org/publications/siam-news/articles/the-rational-krylov-toolbox/https://www.siam.org/publications/siam-news/articles/the-rational-krylov-toolbox/Rational Krylov methods have found an increasing number of applications in the field of scientific computing.Fri, 01 Apr 2022 12:00:00 ZStefan Güttelhttp://purl.org/dc/elements/1.1/