Algorithms for tight spans and tropical linear spaces. (March 2019)

• Record Type: Journal Article
• Authors: Hampe, Simon; Joswig, Michael; Schröter, Benjamin
• Is Part Of: Journal of symbolic computation. Volume 91(2019)
• Page Start: 116
• Page End: 128
• Publication Date: 2019-03
• Subjects: 05B35 -- 05–04 -- 52B40 -- 14T05; Tropical linear spaces -- Tight spans -- Closure systems -- Polymake; Mathematics -- Data processing -- Periodicals; Numerical analysis -- Data processing -- Periodicals; Automatic programming (Computer science) -- Periodicals; Mathématiques -- Informatique -- Périodiques; Analyse numérique -- Informatique -- Périodiques; Programmation automatique -- Périodiques; Automatic programming (Computer science); Mathematics -- Data processing; Numerical analysis -- Data processing; Periodicals; Electronic journals; 510.285
• DOI: 10.1016/j.jsc.2018.06.016
• Languages: English
• ISSNs: 0747-7171

Abstract

Abstract: We describe a new method for computing tropical linear spaces and more general duals of polyhedral subdivisions. This is based on an algorithm of Ganter for finite closure systems.