On two questions of Qi on saturated filtrations

Jihao Liu; Haofeng Zhang

On two questions of Qi on saturated filtrations

Commutative Algebra 2026-07-06 v1 Algebraic Geometry

Authors: Jihao Liu , Haofeng Zhang

Abstract

We answer two questions of Qi [J. Reine Angew. Math. 830 (2026)] on the metric space of saturated filtrations, one affirmatively and one negatively. The main result of this paper was obtained by Chatgpt 5.5 pro, and the Danus system based on the Rethlas system.

Keywords

saturated filtrations metric space Qi's questions commutative algebra

Cite

@article{arxiv.2607.04831,
  title  = {On two questions of Qi on saturated filtrations},
  author = {Jihao Liu and Haofeng Zhang},
  journal= {arXiv preprint arXiv:2607.04831},
  year   = {2026}
}

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6 pages