Kempf, George R. Instability in invariant theory. (English) Zbl 0406.14031 Ann. Math. (2) 108, 299-316 (1978). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 12 ReviewsCited in 144 Documents MathOverflow Questions: In GIT, why are the semistable/unstable loci defined pointwise, instead of defining semistable/unstable subschemes? MSC: 14L30 Group actions on varieties or schemes (quotients) 14L24 Geometric invariant theory Keywords:Geometric Invariant Theory; Reductive Group; Closed Orbit; Chow Points; Hilbert Points Citations:Zbl 0147.393 PDF BibTeX XML Cite \textit{G. R. Kempf}, Ann. Math. (2) 108, 299--316 (1978; Zbl 0406.14031) Full Text: DOI arXiv OpenURL