Title of article :
Combinatorial proofs of identities of Calkin and Hirschhorn
Author/Authors :
Hong Feng، نويسنده , , Zhizheng Zhang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
The purpose of this article is to give combinatorial proofs of some binomial identities which were proved by Calkin [Discrete Math. 131 (1994) 335–337] and Hirschhorn [Discrete Math. 159 (1996) 273–278].
Keywords :
Binomial identity , Combinatorial interpretation , Boolean lattice
Journal title :
Discrete Mathematics
Journal title :
Discrete Mathematics
