2 papers
math.AG2025
Deformations of Calabi-Yau varieties with isolated log canonical singularities
Robert Friedman, Radu Laza
Recent progress in the deformation theory of Calabi-Yau varieties with canonical singularities has highlighted the key role played by the higher Du Bois and higher rational sin…
math.AG2024
Deformations of some local Calabi-Yau manifolds
Robert Friedman, Radu Laza
We study deformations of certain crepant resolutions of isolated rational Gorenstein singularities. After a general discussion of the deformation theory, we specialize to dimension…