Generic determinantal singularities: homological properties of the module of derivations

DOI10.1007/BF01169772zbMath0536.14034MaRDI QIDQ791598

Udo Vetter

Publication date: 1984

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/154981

zbMATH Keywords

syzygyHodge algebradepth of dual of module of derivationsdeterminantal singularity

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Singularities in algebraic geometry (14B05) Determinantal varieties (14M12) Polynomial rings and ideals; rings of integer-valued polynomials (13F20) Morphisms of commutative rings (13B10) Local rings and semilocal rings (13H99)

Related Items

Generating a residual intersection, Rings of invariants and linkage of determinantal ideals, Gorenstein rings and modules with high numbers of generators

Cites Work

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• Coherent cohomology on Schubert subschemes of flag schemes and applications
• The depth of the module of differentials of a generic determinantal singularity
• Stable module theory
• Generically acyclic complexes and generically perfect ideals