2 papers
math.AG2023
Perverse Filtrations via Brylinski-Radon transformations
Ankit Rai, K. V. Shuddhodan
In this article, we prove the -exactness of a Brylinski-Radon transformation taking values in sheaves on flag varieties. This implies several weak Lefschetz type results for coh…
math.AG2023
Brylinski-Radon transformation in characteristic
Deepam Patel, K. V. Shuddhodan
In this article, we characterize the image of the Brylinski-Radon transform in characteristic via Beilinson's theory of singular supports. We also provide an alternate proof…