Title
An inhomogeneous Lambda-determinant
Abstract
We introduce a multi-parameter generalization of the Lambda-determinant of Robbins and Rumsey, based on the cluster algebra with coefficients attached to a T-system recurrence. We express the result as a weighted sum over alternating sign matrices.
Year
Venue
Keywords
2013
ELECTRONIC JOURNAL OF COMBINATORICS
cluster algebra,networks,mathematical physics
Field
DocType
Volume
Discrete mathematics,Combinatorics,Alternating sign matrix,Matrix (mathematics),Cluster algebra,Mathematics,Lambda
Journal
20.0
Issue
ISSN
Citations 
3.0
1077-8926
0
PageRank 
References 
Authors
0.34
2
2
Name
Order
Citations
PageRank
Philippe Di Francesco1235.39
philippe264.34