All Questions
1
question
12
votes
1
answer
1k
views
Bijection for $q$-binomial coefficient
Define the $q$-binomial (Gaussian) coefficient ${n+m\brack n}_q$ as the generating function for integer partitions (whose Ferrers diagrams are) fitting into a rectangle $n\times m$, i.e., for the set $...
- 3,748