NSF award 2639932 · University of Notre Dame

Collaborative Research: Atoroidal Surface Bundles

Final report due

29 December 2028

in 802 days · The award ends on 31 August 2028.

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Dates this award owes

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Decide about an extension3 May 2028in 562 days
award ending 2028-08-31 · Research.gov
This one is ours, not NSF’s.
Extension request17 Jul 2028in 637 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2028in 672 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2028in 802 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2028in 802 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 802 days
award ending 2028-08-31 · 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 August 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2028.

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Award card

Award number: 2639932
Period of support: 1 Sep 2026 – 31 Aug 2028
Amount: $100,000
Awardee: University of Notre Dame, Notre Dame, IN
Program: GEOMETRIC ANALYSIS, TOPOLOGY
Directorate: MPS

Abstract

Systems of equations describe most phenomena in mathematics, physics, and science more generally. Solutions to these systems are typically not simply numbers, but families of numbers arranged into spaces called manifolds. A fundamental problem in mathematics is developing tools to study all manifolds, and hence the solutions to any systems of equations. The general problem of studying manifolds is exceedingly…

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