Given a log Calabi–Yau surface
with maximal boundary
and distinguished complex structure, we explain how to construct a mirror Lefschetz
fibration
,
where
is a Weinstein four-manifold, such that the directed Fukaya category of
is isomorphic to
, and the wrapped Fukaya
category
is isomorphic to
. We construct an explicit
isomorphism between
and the total space of the almost-toric fibration arising in work of Gross, Hacking
and Keel (Publ. Math. Inst. Hautes Études Sci. 122 (2015) 65–168); when
is
negative definite this is expected to be the Milnor fibre of a smoothing of the dual cusp
of . We also match
our mirror potential
with existing constructions for a range of special cases of
,
notably those of Auroux, Katzarkov and Orlov (Invent. Math. 166 (2006) 537–582)
and Abouzaid (Selecta Math. 15 (2009) 189–270).
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