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ERRATA: Paper [TerzopoulouEndrissJME2021]
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Z. Terzopoulou and U. Endriss.
The Borda Class: An Axiomatic Study of the Borda Rule on Top-Truncated
Preferences. Journal of Mathematical Economics, 92:31-40, 2021. 
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Note that the following corrections do not affect the validity of our
formal results. We are grateful to an anonymous reviewer for COMSOC-2021
for pointing out these issues. 

Proof of Proposition 2: After the construction of the profile, it is
claimed that its top alternatives are the same as the top alternatives
of \succsim and of L. This is not the case for the linear order L, in
which all alternatives are top ones. 

Proof of Proposition 6: In the two constructed profiles of linear
orders, all alternatives are top ones. What we mean when we explain the
relevant construction of the linear order, is that all bottom
alternatives of the initial top-truncated preference will appear above
all its top alternatives. It is not true that in the profiles of linear
orders every alternative from the bottom takes up each of the k positions
exactly once. However, the full-cancellation axiom still applies.

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