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BGG

swMATH ID: 27518
Software Authors: Hirotachi Abo; Wolfram Decker; David Eisenbud; Frank Schreyer; Gregory G. Smith; Mike Stillman
Description: Macaulay2 package BGG: The Bernstein-Gel’fand-Gel’fand correspondence is an isomorphism between the derived category of bounded complexes of finitely generated modules over a polynomial ring and the derived category of bounded complexes of finitely generated module over an exterior algebra (or of certain Tate resolutions). This package implements routines for investigating the BGG correspondence. More details can be found in Sheaf Algorithms Using Exterior Algebra.
Homepage: http://www2.macaulay2.com/Macaulay2/doc/Macaulay2-1.12/share/doc/Macaulay2/BGG/html/
Dependencies: Macaulay2
Related Software: Macaulay2; Magma; SINGULAR; Stacks Project; Book3264Examples; Schubert2; homalg
Cited in: 13 Documents

Standard Articles

1 Publication describing the Software, including 1 Publication in zbMATH Year
Sheaf algorithms using the exterior algebra. Zbl 0994.14010
Decker, Wolfram; Eisenbud, David
2002

Citations by Year