A slope-unstable bundle on a surface with 1-homogeneous projectivization
arXiv:2607.04376
Abstract
We answer affirmatively a question of Fulger and Langer on the interplay between slope semistability and positivity for projective bundles with vanishing discriminant. The main result of this paper was obtained by Chatgpt 5.5 pro, and the Danus system based on the Rethlas system.
arXiv comment5 pages. AI generated, human verified. V2. Add Remark 1.4 regarding a work of Supravat Sarkar