Please use this identifier to cite or link to this item:
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.
Rights: openAccess
Appears in Collections:I&D CMUC - Livros e Capítulos de Livros

Files in This Item:
File Description SizeFormat
RealFunctions(revised).pdf460.86 kBAdobe PDFView/Open
Show full item record

Page view(s) 20

checked on Jun 3, 2020


checked on Jun 3, 2020

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.