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Browse all our activity groups, geographic sections, student chapters, and committees and join the community that's right for you.
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Join a Community
Join a thriving community of intellectuals dedicated to exploring applied mathematics, computational science, and data science, and cross-disciplinary applications of mathematics. Find the community that's right for you, from sections and activity groups to committees and student chapters.
Activity Groups
Activity groups provide a focused forum for SIAM members interested in exploring a specific area of applied mathematics, computational and data science, or its applications.
Geographic Sections
Sections allow SIAM members to connect, organize lectures and meetings, and participate in other activities with fellow members in their region. You must be a SIAM member to be part of a section.
Student Chapters
Join a worldwide community of 175+ student chapters and counting. Find a local chapter, or if there's not one near you, find out how you can start one.
SIAM Engage Online Community
This members-only online community is a platform where you can network and share information about upcoming meetings, career prospects, research, and more.
Contact Us
Questions about SIAM activity groups, committees, geographic sections, or student chapters?
Contact SIAM Membership Staff