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TateOnProducts :: TateOnProducts

TateOnProducts -- Computation of parts of the Tate resolution on products

Description

This package contains implementations of the algorithm from our paper Tate Resolutions on Products of Projective Spaces. It allows computing the direct image complexes of a coherent sheaf along the projection onto a product of any of the factors.

The main differences from the paper are:

Beilinson monads

Numerical Information

From graded modules to Tate resolutions

Subcomplexes

Acknowledgement: The work of Yeongrak Kim and Frank-Olaf Schreyer was supported by Project I.6 of the SFB-TRR 195 ''Symbolic Tools in Mathematics and their Application'' of the German Research Foundation (DFG).

Authors

Version

This documentation describes version 1.2 of TateOnProducts.

Source code

The source code from which this documentation is derived is in the file TateOnProducts.m2.

Exports