## The Michigan Mathematical Journal

### Relative $\mathbb{Q}$-Gradings from Bordered Floer Theory

#### Abstract

In this paper, we show how to recover the relative $\mathbb{Q}$-grading in Heegaard Floer homology from the noncommutative grading on bordered Floer homology.

#### Article information

Source
Michigan Math. J., Volume 67, Issue 4 (2018), 827-838.

Dates
Revised: 26 March 2017
First available in Project Euclid: 17 October 2018

https://projecteuclid.org/euclid.mmj/1539763499

Digital Object Identifier
doi:10.1307/mmj/1539763499

Mathematical Reviews number (MathSciNet)
MR3877439

Zentralblatt MATH identifier
07056371

#### Citation

Lipshitz, Robert; Ozsváth, Peter; Thurston, Dylan P. Relative $\mathbb{Q}$ -Gradings from Bordered Floer Theory. Michigan Math. J. 67 (2018), no. 4, 827--838. doi:10.1307/mmj/1539763499. https://projecteuclid.org/euclid.mmj/1539763499

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