The International Congress of Mathematicians (ICM) 2026 is the world’s most prestigious global gathering for the mathematics community. Held July 23–30, 2026 at the Pennsylvania Convention Center in Philadelphia, the congress will bring together leading mathematicians, researchers, academics, and students from around the world to share groundbreaking discoveries and celebrate achievements in mathematical science.
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Organized by the International Mathematical Union (IMU), the International Congress of Mathematicians is the largest and most influential conference dedicated to mathematics and is held once every four years.
The 2026 congress in Philadelphia will host thousands of participants attending plenary lectures, invited talks, and specialized sessions covering a wide range of mathematical disciplines—from pure mathematics and theoretical research to applied mathematics, data science, and computational fields.
The event is particularly notable for its prestigious opening ceremony, where several of the world’s most respected mathematics awards are presented, including the Fields Medal, Gauss Prize, Abacus Medal, and Chern Medal—honors considered among the highest recognitions in the field of mathematics.
ICM 2026 also coincides with the 250th anniversary of the United States’ Declaration of Independence, giving the congress additional cultural and historical significance as international scholars gather in one of America’s most historic cities.
The International Congress of Mathematicians is widely regarded as the most important event in the global mathematics community, often shaping research directions and fostering international collaboration for years to come.
With participants traveling from universities, research institutions, and scientific organizations worldwide, ICM provides an unparalleled platform for sharing ideas, celebrating major breakthroughs, and strengthening global cooperation in mathematics and scientific innovation.
For academics, technology companies, and research organizations, the congress also represents an opportunity to connect with top minds influencing fields such as artificial intelligence, cryptography, finance, and advanced scientific modeling.
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