SIAM fosters the development of applied mathematical and computational methodologies needed in these various application areas. Applied mathematics in partnership with computational science is essential in solving many real-world problems. Through publications, research, and community, the mission of SIAM is to build cooperation between mathematics and the worlds of science and technology.

SIAM publishes 16 journals for the applied math and computational science communities, and of these, 5 are ranked in the top 30 of 255 journals in the Mathematics, Applied category in terms of Impact Factors.