Corrections to Homological Berglund-Hübsch mirror symmetry for curve singularities

• Just after Lemma 2.7, the morphisms from K_w to K_x(l) and K_y(l) should be in L-degree (m+1)c+l-x-y, rather than (m+1)c+l-y and (m+1)c+l-x respectively.

• In the proof of Proposition 2.14, just before the paragraph beginning "So far...", the range should be 2 ≤  j ≤  q-1 instead of 2 ≤  j ≤  p-1.

• In the proof of Lemma 4.7, in the paragraph beginning "We have therefore...", it should say (a,b) = (1,1), ..., (p-1,1) instead of (a,b) = (1,1), ..., (1,p-1).

• At the beginning of Section 6.1, it is L/Zc that's isomorphic to Z/p + Z/q, not L itself.  L is an extension of Z by Z/d, where d = gcd(p, q).

• Just above Remark 6.2, the Lagrangian V_{\check{x}\check{y}} should be shifted by [-1] when the Lagrangians are reordered, so that the morphisms remain in degree zero.

• Potentially helpful clarification: all of our matrix factorisation morphism spaces hom(E, F) are computed and described by treating E as a complex and F as a module.  This means that each morphism we write down only gives half of the corresponding chain map (either the odd or even terms) that would be obtained by viewing both E and F as complexes.  At times one may need to translate between the two halves, especially if F receives an odd degree shift.