The Goodwillie calculus of polyhedral products

We describe the Goodwillie calculus of polyhedral products in the case that the fat wedge filtration on the associated real moment-angle complex is trivial. We do this by analysing the behaviour on the calculus of the Denham–Suciu fibre sequence, the Iriye–Kishimoto decomposition of the polyhedral product constructed from a collection of pairs of cones and their bases, and the Hilton–Milnor decomposition. As a corollary, we show that the Goodwillie calculus of these polyhedral products converges integrally and diverges in vh $v_h$ <mml:math xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mnf="http://cambridge.org/core/manifest" xmlns:cup="http://contentservices.cambridge.org" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:m="http://cambridge.org/core/metadata" xmlns:core="http://cambridge.org/core" xmlns:c="http://cambridge.org/core/content" display="inline"> <mml:mrow> <mml:msub> <mml:mi>v</mml:mi> <mml:mi>h</mml:mi> </mml:msub> </mml:mrow> </mml:math> -periodic homotopy unless the simplicial complex is a full simplex.

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Publication Details

Journal
Proceedings of the Royal Society of Edinburgh Section A Mathematics
Published
2026-07-23
DOI
https://doi.org/10.1017/prm.2026.10169
Primary Topic
Mathematics and Applications
Type
article
Field-Weighted Citation Impact
0.00

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article

The Goodwillie calculus of polyhedral products

Guy Boyde, Niall Taggart
Proceedings of the Royal Society of Edinburgh Section A Mathematics
Mathematics and Applications
article

The Goodwillie calculus of polyhedral products

Guy Boyde, Niall Taggart
article en

Abstract

We describe the Goodwillie calculus of polyhedral products in the case that the fat wedge filtration on the associated real moment-angle complex is trivial. We do this by analysing the behaviour on the calculus of the Denham–Suciu fibre sequence, the Iriye–Kishimoto decomposition of the polyhedral product constructed from a collection of pairs of cones and their bases, and the Hilton–Milnor decomposition. As a corollary, we show that the Goodwillie calculus of these polyhedral products converges integrally and diverges in vh $v_h$ <mml:math xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mnf="http://cambridge.org/core/manifest" xmlns:cup="http://contentservices.cambridge.org" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:m="http://cambridge.org/core/metadata" xmlns:core="http://cambridge.org/core" xmlns:c="http://cambridge.org/core/content" display="inline"> <mml:mrow> <mml:msub> <mml:mi>v</mml:mi> <mml:mi>h</mml:mi> </mml:msub> </mml:mrow> </mml:math> -periodic homotopy unless the simplicial complex is a full simplex.

Proceedings of the Royal Society of Edinburgh Section A Mathematics
Queen's University Belfast (GB), Vrije Universiteit Amsterdam (NL)
Vrije Universiteit Amsterdam
Openalex Percentile: Top 96%
Mathematics and Applications
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The Goodwillie calculus of polyhedral products — Guy Boyde, Niall Taggart · Proceedings of the Royal Society of Edinburgh Section A Mathematics (2026) | TGRS Research Map | TGRS