Limits of mappings. (December 2017)

• Record Type: Journal Article
• Authors: Hosseini, Lucas; Nešetřil, Jaroslav; Ossona de Mendez, Patrice
• Is Part Of: European journal of combinatorics. Volume 66(2017)
• Page Start: 145
• Page End: 159
• Publication Date: 2017-12
• Subjects: Combinatorial analysis -- Periodicals; Analyse combinatoire -- Périodiques; Combinatorial analysis; Periodicals; Electronic journals; 511.6
• DOI: 10.1016/j.ejc.2017.06.021
• Languages: English
• ISSNs: 0195-6698

Abstract

Abstract: In this paper we consider a simple algebraic structure — sets with a single endofunction. We shall see that from the point of view of structural limits, even this simplest case is both interesting and difficult. Nevertheless we obtain the shape of limit objects in the full generality, and we prove the inverse theorem in the case of quantifier-free limits.