The semicontinuous quasi-uniformity of a frame

The aim of this note is to show how various facts in classical topology connected with semicontinuous functions and the semicontinuous quasi-uniformity have their counterparts in pointfree topology. In particular, we introduce the localic semicontinuous quasi-uniformity, which generalizes the semico...

ver descrição completa

Detalhes bibliográficos
Autor principal: Ferreira, Maria João (author)
Outros Autores: Picado, Jorge (author)
Formato: other
Idioma:eng
Publicado em: 2003
Assuntos:
Texto completo:http://hdl.handle.net/10316/11427
País:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/11427