Please join us in congratulating these fellows on this important achievement! Many of the 25 nominated fellows have participated in multiple IPAM long programs, workshops, and other events as either an organizer, speaker, or participant. This SIAM nomination is to recognize outstanding research and service to the community. For more information about these nominations and for a complete list of fellows, please visit: https://www.siam.org/publications/siam-news/articles/siam-announces-2025-class-of-fellows/