2 papers
math.AG2025
Positivity on simple -varieties
Praveen Kumar Roy, Pinakinath Saha
Let be a normal projective variety equipped with an action of a semisimple algebraic group , and assume that contains a unique closed orbit. Let be a Borel subgroup…
math.AG2025
Exploring the interplay of semistable vector bundles and their restrictions on reducible curves
Suhas B. N., Praveen Kumar Roy, Amit Kumar Singh
Let be a comb-like curve over , and be a vector bundle of rank on . In this paper, we investigate the criteria for the semistability of the restriction o…