Banca de DEFESA: PAULO ROBERTO BELTRAO MAIA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : PAULO ROBERTO BELTRAO MAIA
DATA : 15/02/2017
HORA: 11:00
LOCAL: Sala de Seminários do DMAT
TÍTULO:

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PALAVRAS-CHAVES:

Birkhoff duality, Stone duality, Priestley duality, N4-latttices, Twist-structure.

PÁGINAS: 73
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Matemática
SUBÁREA: Matemática Aplicada
RESUMO:

The present study aims to introduce the Birkhoff duality, extending for Stone duality and followed by Priestley duality, as well as the basic concepts for understanding them. It will then be introduced a positive modal operator and shown that Priestley duality applies for Priestley spaces with a certain type of relation. After that, it will be done a duality among bounded N4 and NE-Sp, using the equivalence between bounded N4 and bounded TWIST as a shortcut. In addition to presenting some ideas about non-involutive bilattices in the appendix.

MEMBROS DA BANCA:
Interno - 2340150 - ALEXEY KUZMIN
Presidente - 1143603 - ELAINE GOUVEA PIMENTEL
Externo à Instituição - MÁRIO SÉRGIO FERREIRA ALVIM - UFMG
Externo ao Programa - 2251108 - UMBERTO RIVIECCIO