A simple proof for the number of tilings of quartered Aztec diamonds

Authors

Tri Lai, Indiana University BloomingtonFollow

Date of this Version

1-12-2014

Citation

2014 Authors

Comments

the electronic journal of combinatorics 21(1) (2014), #P1.6

Abstract

We get four quartered Aztec diamonds by dividing an Aztec diamond region by two zigzag cuts passing its center. W. Jockusch and J. Propp (in an unpublished work) found that the number of tilings of quartered Aztec diamonds is given by simple product formulas. In this paper we present a simple proof for this result.