Total nonnegativity and (3+1)-free posets
type: Item
instance of: scholarly article
title: Total nonnegativity and (3+1)-free posets
zbMATH Open document ID: 1029.06002
DOI: 10.1016/S0097-3165(03)00072-4
author: Mark Skandera
author: Brian Reed
published in: Journal of Combinatorial Theory. Series A
publication date: 2003-09-07T00:00:00Z
Mathematics Subject Classification ID: 06A07
Mathematics Subject Classification ID: 05B20
Mathematics Subject Classification ID: 05E05
zbMATH DE Number: 1975833
zbMATH Keywords: \(f\)-vector
zbMATH Keywords: \((3+1)\)-free poset
zbMATH Keywords: unit interval order
zbMATH Keywords: total nonnegativity
zbMATH Keywords: planar network
zbMATH Keywords: generalized lower bound theorem
MaRDI profile type: Publication
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full work available at URL: s0097-3165(03)00072-4
OpenAlex ID: W2073690680
description: scientific article; zbMATH DE number 1975833