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Colóquio dos Alunos

Título
The order dimension of divisibility
Expositor
Victor Seixas Souza

IMPA
Data
Sexta-feira, 12 de abril de 2019, 15:30
Local
Sala 347
Resumo

The dimension of a partialy ordered set (poset) was introduced in 1941 by Dushnik and Miller, and it serves as a measure of the complexity of the poset. We discuss the various equivalent formulations of the order dimension and some recent results regarding the dimension of the divisibility poset restricted to a finite set of integers. Joint work with David Lewis.