| Skein theory as a gerbe over the character theory
|
Tohoku Cluster Seminar |
April 2025 |
| Skein modules of mapping tori of the 2-torus |
TUAT-Waseda Topology Seminar |
April 2025 |
| Non-semisimple Crane-Yetter varying over the character stack |
Research seminar algebra and mathematical physics, Hamburg |
July 2024 |
| Non-semisimple Crane-Yetter varying over the character stack |
Algebra Seminar, Leeds |
April 2024 |
| Skein module dimensions of mapping tori of the 2-torus |
Scottish Topology Seminar, ICMS |
March 2024 |
| Constructing the Crane-Yetter line bundle on the character stack |
Geometry & Topology Seminar, Imperial College London |
November 2023 |
| Varying the non-semisimple Crane-Yetter theory over the character stack |
TQFT Club, Lisbon |
June 2023 |
| An invertible non-semisimple TQFT varying over the character stack |
Journées de topologie quantique, Paris |
June 2023 |
| Skein module dimensions of mapping tori of T^2 |
Algebra & Geometry Seminar, Newcastle |
March 2023 |
| Relative invertibility of quantum groups at roots of unity |
Quantum Mathematics Seminar, Nottingham |
February 2023 |
| Invertibility in Morita categories |
GEARS Seminar, Online |
August 2021 |
| Gray's original tensor product |
Workshop on Gray Products and Lax Constructions, Raitenhaslach |
February 2025 |
| Skein theory and TQFTs |
GlaMS Farewell Event, Glasgow |
May 2024 |
| Braided module categories, higher Morita theory, and how to finish a thesis |
Category Theory Seminar, Edinburgh |
March 2024 |
| An invertible non-semisimple TQFT varying over the character stack |
Winter School on Low-dimensional Topology and Related Topics, Pohang |
December 2023 |
| Morita-invertibility of the category of representations of Lusztig's quantum group at a root of unity over its Muger centre |
Twinned Conference on C*-Algebras and Tensor Categories, ICMS |
November 2023 |
| An invertible sheaf on the character stack! |
Hodge Club, Edinburgh |
October 2023 |
| Varying the non-semisimple Crane-Yetter theory over the character stack |
Higher Structures in Functorial Field Theory, Regensburg |
August 2023 |
| Skein theory is not an oriented (3+1)-TQFT |
HSM on TQFTs, Bonn |
June 2023 |
| Skein module dimensions of mapping tori of T^2 |
Hodge Club, Edinburgh |
November 2022 |
| Invertibility of quantum groups at roots of unity |
Global Categorical Symmetries, Perimeter |
June 2022 |
| Internal skein algebras and modules (notes) |
Matemale 2022, Matemale |
May 2022 |
| Skein module dimensions of twisted tori (poster talk) |
Winter Braids XI, Dijon |
December 2021 |
| Morita categories |
Categorical Late Lunch, Edinburgh |
November 2021 |
| An invertible sheaf on the character stack? |
Hodge Club, Edinburgh |
October 2021 |
| Invertibile sheaves on character varieties/stacks |
MIGS Student Conference, Edinburgh |
September 2021 |
| Three views on 3-manifolds |
Hodge Club, Edinburgh |
March 2021 |
| Defects and duality in the Freed-Moore-Teleman picture of symmetry |
GRIFT, Edinburgh |
June 2023 |
| The framing anomaly of the Reshetikhin-Turaev TQFT and the Crane-Yetter TQFT |
Non-semisimple TQFTs Seminar, Edinburgh |
October 2022 |
| Linking numbers from U(1) Chern-Simons theory |
GRIFT, Edinburgh |
October 2022 |
| Vanishing cycles, perverse sheaves on (C, 0) and on Riemann surfaces |
Perverse Schobers Seminar, Edinburgh |
October 2021 |
| Rational CFTs and modular tensor categories |
Vertex Operator Algebras Reading Seminar, Edinburgh |
March 2021 |
| Derived functors |
GlaMS Examples Seminar, Online |
January 2021 |
| Quiver varieties |
Reading Group:
Braid Group Actions On Categories, Edinburgh |
December 2020 |
| Khovanov-Rozansky sl(n) homology |
Knot Homologies Seminar, Edinburgh |
October 2020 |