NSF award 2553961 · University of Washington

NSF-BSF: Polytopes and Simplicial Complexes

Final report due

28 November 2029

in 1,137 days · The award ends on 31 July 2029.

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award ending 2029-07-31 · Research.gov
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Extension request16 Jun 2029in 972 days
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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2029in 1007 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 July 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2029.

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Award card

Award number: 2553961
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $180,000
Awardee: University of Washington, Seattle, WA
Program: Combinatorics
Directorate: MPS

Abstract

This award supports cutting-edge research in discrete geometry, more particularly on convex polytopes. Convex polytopes include familiar shapes such as polygons, tetrahedra, cubes, and octahedra, as well as their higher-dimensional analogs. They have fascinated mathematicians since antiquity and continue to play a central role in modern mathematics. A classical starting point is Euler’s formula, which for…

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