SIAM helps build cooperation between math and the worlds of science and tech to solve real-world problems through publications, conferences, programs, & more.

Philadelphia
Joined November 2009
It's #NationalSTEMDay, celebrating careers in #STEM! SIAM Member Slaven Peles of @ORNL shares how #AppliedMath helps solve issues like climate crisis & sustainability. “We’re finding ways to keep the lights on without scorching the planet.” Watch more: piped.video/watch?v=zr1H44Ik…
SIAM member and #SIAMMDS24 speaker Moon Duchin (@Cornell) was featured in a @nytimes article, “Moon Duchin on the ‘Mathematical Quagmire’ of Gerrymandering.” Duchin’s work about the mathematics of elections is summarized in this SIAM News article: siam.org/publications/siam-n…
On the SIAM News Blog, Benjamin Smarr explores how dynamic physiotypes—#parametrizations of individual state and variance structure—can reduce bias in #AI models of health that comes from problematic assumptions about uniform distributions. #SIAMDS25 siam.org/publications/siam-n…
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In this month’s issue of SIAM News, Erin Carson and Theo Mary explain how the use of #mixedprecision #computing can reduce memory requirements and improve computing performance without sacrificing accuracy. Read more here! #SIAMCSE25 siam.org/publications/siam-n…
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Deadline extended: Apply by Nov 15 for two early career programs! ✔️MGB-SIAM Early Career Fellowship ✔️SIAM Science Policy Fellowship Program Strengthen your career & impact in applied math: siam.org/programs-initiative…
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SIAM retweeted
SIAM proudly announces the Nicholas J. Higham Prize for Research Impacting Scientific Software, in memory of Dr. Higham. $2,000 awarded biennially to research shaping widely used scientific computing software. Nominations open May 1, 2026. Read more: siam.org/publications/siam-n…
Thank you to Emerald sponsor @Google for their support of the 2026 ACM-SIAM Symposium on Discrete Algorithms, happening in Vancouver, Canada, January 11-14, 2026! Learn more about #SIAMDA26: siam.org/conferences-events/…
SIAM Conference on Nonlinear Waves and Coherent Structures (NWCS26) Minisymposium Proposal deadline extended to Tuesday, November 25, 2026. Submit now! siam.org/conferences-events/… #SIAMNWCS26
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Congratulations to the 2026 Class of @amermathsoc Fellows, including SIAM members Lia Bronsard, José Carrillo, Dan Edidin, Misha Kilmer, Javier Rojo, Daniel Spielman, Defeng Sun, Joel Tropp, Glen Whitney, and Gang George Yin! Read the full announcement: ams.org/news?news_id=7549
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We are grateful to @MathWorks and @NAGTalk for supporting the Nicholas J. Higham Prize, helping us honor Dr. Higham’s legacy and the impact of research on widely used scientific computing software.
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Registration is open for the @MathWorks Math Modeling Challenge 2026, a program of @TheSIAMNews. High school & sixth form students in the U.S. & U.K. can apply math & data to solve real-world issues. ⏰ Deadline: Feb 20, 2026 🔗 m3challenge.siam.org/the-cha…
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The November issue of SIAM News is now live! In this edition, Sunčica Čanić and Yifan Wang introduce a multiscale, multiphysics framework that could enable the translation of #computational predictions into scaffold designs for bioartificial organs. siam.org/publications/siam-n…
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On the SIAM News Blog, Nina Fischer explores how expansions to current #historymatching calibration methods for models of wheat growth can achieve higher efficiency with fewer #computations when compared to existing models. Check it out! #SIAMCSE25 siam.org/publications/siam-n…
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Don't miss @JointMath Mathematical Sciences on Capitol Hill Day! Register by Nov 10 to meet your congressional delegations and advocate for research funding and the importance of math in computational science. Learn more: siam.org/publications/siam-n…
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On the SIAM News Blog, Madhur Anand, @cbauch1, and @sonia_kefi explore the use of cross-disciplinary and cross-sector #appliedmath to understand #tippingpoints in human-environment systems and tackle some of #Earth’s biggest #climate challenges #SIAMMPE24 siam.org/publications/siam-n…
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Quasi-steady models (QSM) help researchers understand aerodynamics of small-scale flight. In SIAM News Blog, Olivia Pomerenk and Leif Ristroph use a novel QSM to generate flight trajectories and uncover a novel flight pattern. Read more here! #SIAMAN24 siam.org/publications/siam-n…
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📢 Polls will close soon for the 2025 SIAM General Election. SIAM members are voting for President-elect, Vice President-at-Large, and Secretary, three SIAM Board of Trustees members and four SIAM Council members. Submit your vote by Nov. 3: siam.org/publications/siam-n…
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Ryan Hynd, University of Pennsylvania, will give the MAA-SIAM-AMS Hrabowski-Gates-Tapia-McBay Lecture at #JMM2026. His talk will be on “Reuleaux Polyhedra: From Discrete to Convex Geometry.” Read more: buff.ly/PDQLYo0 Photo credit: Christopher Descano
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Advance your career through mentorship, collaboration, or leadership. Apply for SIAM’s early career programs by Nov 1, 2025: ✔️ MGB-SIAM Early Career Fellowship ✔️ Postdoctoral Support Program ✔️ Science Policy Fellowship Don't miss your chance! ➡️ siam.org/programs-initiative…
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