Spinorial and octonionic aspects of G2 and Spin(7) geometry

Videos from BIRS Workshop

, University of Lisbon
- 09:30
Octonions and spinors
Watch video | Download video: 202305290830-Huerta.mp4 (84M)
, University of Malaga
- 10:30
The Killing’s gift
Watch video | Download video: 202305290930-Draper.mp4 (70M)
, King's College London
- 12:00
An example of a $\mathrm{G_2}$-instanton on a resolution of $K3 \times \mathbb{T}^3/\mathbb{Z}_2$ coming from a stable bundle
Watch video | Download video: 202305291100-Platt.mp4 (94M)
, University of Oxford
- 13:50
Spin(7) instantons and the ADHM Construction
Watch video | Download video: 202305291330-Holmes.mp4 (21M)
, Imperial College London
- 14:10
Generalised Spin$^r$ Structures on Homogeneous Spaces
Watch video | Download video: 202305291350-Artacho.mp4 (20M)
, Instituto de Ciencias Matemáticas
- 14:30
$\mathrm{SU(n)}$-instantons from the Hull-Strominger system
Watch video | Download video: 202305291410-Garcia-Fernandez.mp4 (33M)
, University of Oregon
- 15:30
Harmonic Spinors and Associative $3$-folds.
Watch video | Download video: 202305291430-Madnick.mp4 (58M)
, University of Texas Rio Grande Valley
- 09:30
Non-associative gauge theory
Watch video | Download video: 202305300830-Grigorian.mp4 (389M)
, University of Oxford
- 10:30
New examples of $\mathrm{SU(2)}^2$-invariant $\mathrm{G_2}$-instantons.
Watch video | Download video: 202305300930-AlonsoLorenzo.mp4 (306M)
, Unicamp
- 12:00
On the harmonic flow of Sp(2)Sp(1)-structures on 8-manifolds
Watch video | Download video: 202305301100-Fowdar.mp4 (86M)
, Union College, Schenectady, NY
- 14:30
Sasakian geometry on certain fiber joins
Watch video | Download video: 202305301410-Tonnesen-Friedman.mp4 (30M)
, IST Austria
- 15:30
Lagrangian mean curvature flow and the Gibbons-Hawking ansatz
Watch video | Download video: 202305301430-Oliveira.mp4 (113M)
, Unicamp
- 09:30
Flows of geometric structures
Watch video | Download video: 202305310830-SaEarp.mp4 (120M)
, University of Miami
- 10:30
A variational characterization of calibrated submanifolds
Watch video | Download video: 202305310930-Cheng.mp4 (90M)
, University of British Columbia
- 12:00
Flows of $\mathrm{G_2}$-structures associated to Calabi--Yau manifolds.
Watch video | Download video: 202305311100-Suan.mp4 (62M)
, University of Waterloo
- 09:30
Topological properties of closed $\mathrm{G}_2$ manifolds through compact quotients of Lie groups
Watch video | Download video: 202306010830-Martin-Merchan.mp4 (83M)
, University of Hamburg
- 10:30
Reducible $\mathrm{G_2}$-structures and solutions to the heterotic $\mathrm{G_2}$ system.
Watch video | Download video: 202306010930-Stecker.mp4 (82M)
, University of Waterloo
- 12:00
Betti numbers of nearly $\mathrm{G_2}$ and nearly Kähler manifolds with Weyl curvature bounds
Watch video | Download video: 202306011100-Iliashenko.mp4 (78M)
, Humboldt University of Berlin
- 13:50
A gradient flow of Spin(7)-structures
Watch video | Download video: 202306011330-Dwivedi.mp4 (29M)
, University of Bari
- 14:10
Generalized Killing spinors on $3$-$(\alpha,\delta)$-Sasaki manifolds
Watch video | Download video: 202306011350-Dileo.mp4 (46M)
, University of Aberdeen
- 14:30
Spinors, calibrated submanifolds, and instantons
Watch video | Download video: 202306011410-Upmeier.mp4 (26M)
, University of Oxford
- 15:30
Calibrated geometry in $\mathrm{G_2}$-manifolds with cohomogeneity two symmetry.
Watch video | Download video: 202306011430-Trinca.mp4 (80M)
, University of Wisconsin, Madison
- 09:30
Irreducible SO(3)-geometry in dimension 5
Watch video | Download video: 202306020830-Ball.mp4 (91M)
, Simons Center for Geometry and Physics
- 10:30
Closed $3$-forms in dimension $5$
Watch video | Download video: 202306020930-Lehmann.mp4 (98M)
, University of Waterloo
- 12:00
$Spin^h$ and further generalisations of spin
Watch video | Download video: 202306021100-Albanese.mp4 (102M)