Explicit Expressions of Smith's Determinant on a Poset

Authors
Wang, Bo Ying
Citation
Wang, Bo Ying, Explicit Expressions of Smith's Determinant on a Poset, Acta mathematica Sinica. English series (Print) , 17(1), 2000, pp. 161-168
Journal title
Acta mathematica Sinica. English series (Print) → ACNP
ISSN journal
14398516
Volume
17
Issue
1
Year of publication
2000
Pages
161 - 168
Database
ACNP
SICI code
Abstract
We introduce the meet-function and join-function on a subset of a poset and use them to give some explicit expressions of Smith's determinant.