Minimal free resolutions over complete intersections [electronic resource] / David Eisenbud, Irena Peeva.

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Minimal free resolutions over complete intersections [electronic resource] / David Eisenbud, Irena Peeva.

9783319264370 (electronic book)
3319264370 (electronic book)
9783319264363

Cham : Springer, 2016.

English

1 online resource (x, 107 pages).

10.1007/978-3-319-26437-0 doi

QA247

512/.62

This book introduces a theory of higher matrix factorizations for regular sequences and uses it to describe the minimal free resolutions of high syzygy modules over complete intersections. Such resolutions have attracted attention ever since the elegant construction of the minimal free resolution of the residue field by Tate in 1957. The theory extends the theory of matrix factorizations of a non-zero divisor, initiated by Eisenbud in 1980, which yields a description of the eventual structure of minimal free resolutions over a hypersurface ring. Matrix factorizations have had many other uses in a wide range of mathematical fields, from singularity theory to mathematical physics.

Includes bibliographical references and index.

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Online resource; title from PDF title page (SpringerLink, viewed March 14, 2016).

Lecture notes in mathematics (Springer-Verlag) ; 2152.

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