Is there some article or other reference where the notion of several sets of rook placements on Ferrers boards is considered? That is, one might have, say black rooks and white rooks, and each set considered individually should be non-attacking.
$\begingroup$
$\endgroup$
1
asked Dec 13, 2021 at 9:55
-
$\begingroup$ Have you checked arxiv.org/abs/1808.04238, it seems that has a short introduction and reference therein. $\endgroup$– Henry.LCommented Dec 13, 2021 at 10:04
Add a comment
|