Projective invariants of four subspaces

DOI10.1006/aima.1996.0023zbMath0852.15021OpenAlexW1974101602MaRDI QIDQ1915389

Rosa Q. Huang, Roger E. Howe

Publication date: 4 December 1996

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/aima.1996.0023

zbMATH Keywords

invariantsprojective spaceconfigurationstensor productmoduleflatswedgesubspacesGrassmann varietycoordinate ring

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Vector and tensor algebra, theory of invariants (15A72) Multilinear algebra, tensor calculus (15A69) Projective analytic geometry (51N15)

Related Items (9)

Gelfand-Ponomarev and Herrmann constructions for quadruples and sextuples ⋮ Reductive group actions on affine varieties and their doubling ⋮ On deformation method in invariant theory ⋮ INVARIANTS OF MIXED REPRESENTATIONS OF QUIVERS I ⋮ The algebras of semi-invariants of quivers ⋮ Semi-invariants of quivers as determinants ⋮ Invariant theory, orbits and non-decomposable quadruples of subspaces having non-zero defect ⋮ Invariants of four subspaces ⋮ Invariant theory of canonical algebras

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