Relative (non-)formality of the little cubes operads and the algebraic Cerf lemma

DOI10.1353/ajm.2018.0006zbMath1428.18033arXiv1409.0163OpenAlexW2962933200WikidataQ124816726 ScholiaQ124816726MaRDI QIDQ4582809

Thomas Willwacher, Victor Tourtchine

Publication date: 24 August 2018

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1409.0163

zbMATH Keywords

formalitygraph complexesdeformation complexeschain operads of little cubes

Mathematics Subject Classification ID

Rational homotopy theory (55P62) Loop space machines and operads in algebraic topology (55P48) Operads (general) (18M60)

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