Data / Federal grants / PD-22-1267
Topology
U.S. National Science Foundation is accepting applications until November 3, 2026.
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Key facts
- Opportunity number
- PD-22-1267
- Status
- Posted, open
- Posted
- May 20, 2022
- Closes
- November 3, 2026
- Cost sharing
- Not required
- Funding instrument
- Grant
- Category
- Science and Technology and other Research and Development
- Assistance listing
- 47.049 Mathematical and Physical Sciences; None None
- Contact
- U.S. National Science Foundation · [email protected] · 703-292-4203
Who can apply
- Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"
What the agency says
The Topology program supports research on algebraic topology, including chromatic, equivariant, motivic, and (un)stable homotopy, homology and cohomology theories; bordism and K-theory; topological manifolds; knots and links; geometric topology; differential topology; transformation groups; topological quantum field theories; contact and symplectic structures; infinity and model categories; and topological data analysis.
Conferences
Topology proposals for conferences, workshops, summer/winter schools, and similar activities must be submitted to PD 22-1267 using the "Conference" or “Travel” proposal type in research.gov.
The program’ssubmission windows for conference/travel proposalsare September 1-30 and April 1-30. Proposals with budgets not exceeding $50,000 should be submitted during a submission window that occursat least six months prior to the event. Proposals with budget requests that exceed $50,000 should be submitted during a submission window that occursat least eight months prior to the event.
Principal Investigators should carefully read the relevant sections of the PAPPG to obtain important information regarding the substance of such proposals and note the additional requirements for travel support requests for international events.
Other open grants from the U.S. National Science Foundation
| Opportunity | Status | Closes | Award ceiling | Total funding | Record |
|---|---|---|---|---|---|
| Geometric Analysis PD-22-1265 | Open | Nov 3 | $8,800,000 | grants.gov | |
| NSF Small Business Innovation Research / Small Business Technology Transfer Phase I, Phase II, Fast-Track Programs: A Pilot Emphasis on Scientific Instrumentation 26-511 | Open | Nov 4 | $40,000,000 | grants.gov | |
| SBE Postdoctoral Research Fellowships (SPRF) 23-500 | Open | Nov 4 | $170,000 | $3,000,000 | grants.gov |
| U.S. National Science Foundation State and Regional Artificial Intelligence Infrastructure Hubs: 26-513 | Open | Nov 4 | $100,000,000 | grants.gov | |
| Unlocking Dataset Value for AI-Enabled Scientific Discovery (AI Datasets) 26-512 | Open | Nov 4 | $100,000,000 | grants.gov | |
| PFE: Research Initiation in Engineering Formation (PFE: RIEF) 20-558 | Open | Nov 10 | $3,000,000 | grants.gov |
All grants open to Anyone (unrestricted) · Everything closing in November 2026
Read from the Grants.gov API, last updated 2026-10-23. The agency's notice on Grants.gov is the official record; check it before you apply.