A Note on Combinatorial Proofs for Extended Touchard’s and Extended Koshy’s Identities
Crossref DOI link: https://doi.org/10.1007/s00373-020-02195-4
Published Online: 2020-06-04
Published Print: 2020-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zhou, Roberta R.
Yan, Kun
He, Yihui
Xu, Xinxin
Funding for this research was provided by:
National Natural Science Foundation of China (11501090)
Text and Data Mining valid from 2020-06-04
Version of Record valid from 2020-06-04
Article History
Received: 23 September 2019
Revised: 23 September 2019
First Online: 4 June 2020