§ Federal grant opportunity · PD-18-7970
Combinatorics
U.S. National Science Foundation is accepting applications for Combinatorics. The deadline is September 22, 2026 and the published award range is Award amount not published.
Key facts
- Funder
- U.S. National Science Foundation
- Application deadline
- September 22, 2026
- Award range
- Award amount not published
- Eligibility
- Eligibility criteria are published in the funding opportunity announcement.
- Geography
- United States
- Focus areas
- Research
- Opportunity number
- PD-18-7970
Program overview
The Combinatorics program supports research on discrete structures and includes algebraic, enumerative, existential, extremal, geometric, and probabilistic combinatorics, including graph theory. Conferences Principal Investigators should carefully read the program solicitation "Conferences and Workshops in the Mathematical Sciences" (link below) to obtain important information regarding the substance of proposals for conferences, workshops, summer/winter schools, and similar activities. Conference proposals must be submitted at least six months in advance of the conference, and in the same fiscal year (which begins October 1) if possible.
How to apply
- Confirm your organization meets the eligibility criteria above.
- Read the full funding opportunity announcement from U.S. National Science Foundation.
- Draft your narrative against the funder's stated priorities and review criteria.
- Submit before September 22, 2026, allowing time for registration and validation.
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