Resolutions by mapping cones

Jürgen Herzog and Yukihide Takayama

Resolutions that arise as iterated mapping cones are considered. Explicit resolutions are given for monomial ideals with linear quotients which admit decomposition functions, and it is studied under which conditions a mapping cone admits a DG algebra structure.

Homology, Homotopy and Applications, Vol. 4(2), 2002, pp. 277-294

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