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# Advances in Theoretical and Mathematical Physics

## Volume 26 (2022)

### Number 4

### On the complex affine structures of SYZ fibration of del Pezzo surfaces

Pages: 921 – 955

DOI: https://dx.doi.org/10.4310/ATMP.2022.v26.n4.a3

#### Authors

#### Abstract

Given any smooth cubic curve $E \subseteq \mathbb{P}^2$, we show that the complex affine structure of the special Lagrangian fibration of $\mathbb{P}^2 \setminus E$ constructed by Collins–Jacob–Lin [**12**] coincides with the affine structure used in Carl–Pomperla–Siebert [**15**] for constructing mirror. Moreover, we use the Floer-theoretical gluing method to construct a mirror using immersed Lagrangians, which is shown to agree with the mirror constructed by Carl–Pomperla–Siebert.

Published 22 February 2023