Fibrations and higher products in cohomology
Algebraic Topology
2017-06-27 v2
Abstract
This paper is a continuation of a previous paper joint with Dennis Sullivan (arXiv:1704.04308). Working in the context of commutative differential graded algebras, we study the ideal of the cohomology classes which can be annihilated by fibrations whose fiber has finite homological dimension. In the present paper we identify these classes with certain higher products in cohomology.
Keywords
Cite
@article{arxiv.1705.04147,
title = {Fibrations and higher products in cohomology},
author = {Alexander Gorokhovsky and Zhizhang Xie},
journal= {arXiv preprint arXiv:1705.04147},
year = {2017}
}
Comments
to appear in Journal of Topology and Analysis