Representability of Hom implies flatness

DOI10.1007/BF02829667zbMath1055.14006arXivmath/0308036MaRDI QIDQ1431068

Nitin Nitsure

Publication date: 27 May 2004

Published in: Proceedings of the Indian Academy of Sciences. Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0308036

zbMATH Keywords

base changegroup-schemeflattening stratificationQ-sheaf

Mathematics Subject Classification ID

Geometric invariant theory (14L24) Algebraic moduli problems, moduli of vector bundles (14D20) (Equivariant) Chow groups and rings; motives (14C15) Relevant commutative algebra (14A05) Infinitesimal methods in algebraic geometry (14B10) Local deformation theory, Artin approximation, etc. (14B12)

Cites Work

• Lectures on Curves on an Algebraic Surface. (AM-59)