An involution for symmetry of hook length and part length of pointed partitions

A pointed partition of n is a pair ( λ , v ) , where λ is a partition of n and v is a cell in its Ferrers diagram. In this paper, an involution on pointed partitions of n exchanging hook length and part length is constructed. This gives a bijective proof of a recent result of Bessenrodt and Han (2009) [4].