Open Access
November 2017 A Remark on Pin(2)-Equivariant Floer Homology
Matthew Stoffregen
Michigan Math. J. 66(4): 867-884 (November 2017). DOI: 10.1307/mmj/1508810818


In this remark, we show how the monopole Frøyshov invariant, as well as the analogues of the Involutive Heegaard Floer correction terms d̲,d¯, are related to the Pin(2)-equivariant Floer homology SWFHG. We show that the only interesting correction terms of a Pin(2)-space are those coming from the subgroups Z/4, S1, and Pin(2) itself.


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Matthew Stoffregen. "A Remark on Pin(2)-Equivariant Floer Homology." Michigan Math. J. 66 (4) 867 - 884, November 2017.


Received: 14 July 2016; Revised: 12 October 2016; Published: November 2017
First available in Project Euclid: 24 October 2017

zbMATH: 06822190
MathSciNet: MR3720328
Digital Object Identifier: 10.1307/mmj/1508810818

Primary: 57M27 , 57R58

Rights: Copyright © 2017 The University of Michigan

Vol.66 • No. 4 • November 2017
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