Answers are grounded in this paper and cite their sources.
The notion of a weak elementary fibration is introduced. It is proved that such objects exist in certain interesting cases. This notion is a modification of M. Artin’s notion of an elementary fibration. The results will be applied in a forthcoming paper to get new facts about the Grothendieck–Serre conjecture.
No takes yet. Share an insight, caveat, or question.
Guo et al. (2026) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: