A functorial control of integral torsion in homology
Journal article published in 2013 by
Antoine Touze
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Abstract
We study the integral torsion of the values of strict polynomial functors defined over the integers. We interpret some classical homological invariants as values of strict polynomial functors and therefore obtain estimates of the integral torsion of these invariants, including cancellation results. ; Comment: One typo corrected in the introduction, and one reference added