Slides and Videos

Homotopy Path Algebras and Resolutions
Longitudinal Algebra and Geometry Open ONline Seminar, May 29, 2024.

Rouquier Dimension = Krull Dimension for Normal Toric Varieties
Institute for the Mathematical Sciences of the Americas, Miami, USA, November 16, 2023.

Cohomological Field Theories from GLSMs (Part I)
Cohomological Field Theories from GLSMs (Part II)
International Centre for Theoretical Sciences, Tata, India, February 14-15, 2023.

Exceptional Collections for Factorizations of Invertible Polynomials.
Mirror symmetry, gauged linear sigma models, matrix factorizations, and related topics, March 31, 2020, CMSA, Boston, USA.

VGIT for CDGAs.
Interactions between Brauer Groups, Derived Categories and Birational Geometry of Projective Varieties, November 14, 2019, BIRS, Banff, Canada.

Crepant Categorical Resolutions and a Toric Orlov Theorem.
Matrix Factorizations in Mathematics and Physics, and TQFT June 16, 2017, Simons Center for Geometry and Physics, Stonybrook New York, USA.

Comparing Singularity Categories coming from Invertible Polynomials.
Preprojective Algebras Interacting with Singularities, Cohen-Macaulay Modules and Weighted projective Spaces, October 8, 2015, Casa Mathemática Oaxaca, Mexico.

Comparing derived categories for various mirror constructions.
Wall Crossing, Quantum Integrable Systems, and TQFT November 18, 2014, Simons Center for Geometry and Physics, Stonybrook New York, USA.

Variation of geometric invariant theory and derived categories.
Linking representation theory, singularity theory and non-commutative algebraic geometry, May 9, 2012, BIRS, Banff, Canada.

Generation time and algebraic cycles.
Derived categories in Algebraic Geometry, September 8, 2011, Steklov Institute, Moscow, Russia.