Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/43900
Title: | Notes on point-free real functions and sublocales | Authors: | Gutiérrez García, Javier Picado, Jorge Pultr, Aleš |
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: | Using the technique of sublocales we present a survey of some known facts (with a few new ones added) on point-free real functions. The subjects treated are, e.g., images and preimages, semicontinuity, algebraic structure (point-free real arithmetics), zero and cozero parts, z-embeddings, z-open and z-closed maps, disconnectivity, small sublocales and supports. | URI: | https://hdl.handle.net/10316/43900 | Rights: | openAccess |
Appears in Collections: | I&D CMUC - Livros e Capítulos de Livros |
Files in This Item:
File | Description | Size | Format | |
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RealFunctions(revised).pdf | 460.86 kB | Adobe PDF | View/Open |
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