We give a new bijective proof of a result independently discovered by Dworkin and Haglund, namely that the q-hit polynomial from Garsia and Remmel's q-rook theory has a certain combinatorial description. Our proof is simpler than previous proofs.
Tuesday, January 29, 2008 - 4:30pm
Penn
We give a new bijective proof of a result independently discovered by Dworkin and Haglund, namely that the q-hit polynomial from Garsia and Remmel's q-rook theory has a certain combinatorial description. Our proof is simpler than previous proofs.