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https://hdl.handle.net/10316/43877
Title: | On the reflectiveness of special homogeneous surjections of monoids | Authors: | Montoli, Andrea Rodelo, Diana Van der Linden, Tim |
Issue Date: | 2014 | Publisher: | DMUC - Textos de Matemática | Project: | info:eu-repo/grantAgreement/FCT/COMPETE/132981/PT | Serial title, monograph or event: | Categorical Methods in Algebra and Topology: Special Volume in Honour of Manuela Sobral | Volume: | 46 | Abstract: | We prove that the so-called special homogeneous surjections are reflective amongst surjective homomorphisms of monoids. To do so, we use a general result in categorical Galois theory, and the recent result that the special homogeneous surjections are the normal (= central) extensions with respect to the admissible Galois structure Γ_Mon determined by the Grothendieck group adjunction together with the classes of surjective homomorphisms. | URI: | https://hdl.handle.net/10316/43877 | Rights: | openAccess |
Appears in Collections: | I&D CMUC - Livros e Capítulos de Livros |
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mrvdl2 revised final.pdf | 300.19 kB | Adobe PDF | View/Open |
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