Science and Mathematics Faculty Publications
Document Type
Article
Publication Date
2014
Journal Title
The Electronic Journal of Combinatorics
Volume
21
Issue
3
First Page
1
Last Page
15
Abstract
The lattice of monotone triangles (�n, ≼) ordered by entry-wise comparisons is studied. Let τmin denote the unique minimal element in this lattice, and τmax the unique maximum. The number of r-tuples of monotone triangles (τ1...,τr) with minimul infimumτmin (maximul supremum τmax, resp.) is shown to asymptotically approach r|�n|r-1 asn→ ∞. Thus, with high probability this even implies that one of the τi is τmin (τmax, resp.). Higher-order error terms are also discussed.
Keywords
Monotone triangle, alternating sign matrix, meet, join
Recommended Citation
Hammett, Adam J. and Engbers, John, "Trivial Meet and Join Within the Lattice of Monotone Triangles" (2014). Science and Mathematics Faculty Publications. 318.
https://digitalcommons.cedarville.edu/science_and_mathematics_publications/318
Comments
© The Authors, 2014.