Ordena partzialak eta talde simetrikoa
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Abstract
Artikulu honetan ordena partziala finituen azterketa aljebraikoa proposatzen da. Horretarako ordenapartziala finituak aurkezten ditugu, dagozkien Hasseren diagramekin eta zenbakizko irudikapenarekinbatera.Irudikapen hauek talde simetrikoko permutazioak bezala interpretatuko ditugu.Horrela,permutazioen familia bat izango dugu ordena partzial bakoitzari lotuta, eta familia horren gainekoazterketa aljebraikoa eginez ordena egituraren ikerketan sakonduko dugu.
In the present paper we deepen in the study of finite partial orders. These orderings can be represented bymeans of Hasse diagrams and numerical labels. Since these numerical representations can be interpretedby means of permutations, we extend the study to the field of group theory in order to study these orderstructures from an algebraical point of view.
In the present paper we deepen in the study of finite partial orders. These orderings can be represented bymeans of Hasse diagrams and numerical labels. Since these numerical representations can be interpretedby means of permutations, we extend the study to the field of group theory in order to study these orderstructures from an algebraical point of view.
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ordena partziala, talde simetrikoa, partial orders, symmetric group