Fixed points and common fixed points theorems in pseudo-ordered sets

Under suitable conditions, we establish the existence of the greatest and the least fixed points of monotone maps defined on nonempty pseudo-ordered sets. Also, we prove that the set of all common fixed points of two categories of finite commutative family F of monotone maps f defined on a nonempty...

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Autores principales: Stouti,Abdelkader, Maaden,Abdelhakim
Lenguaje:Spanish / Castilian
Publicado: Universidad Católica del Norte, Departamento de Matemáticas 2013
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400008
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spelling oai:scielo:S0716-091720130004000082014-09-09Fixed points and common fixed points theorems in pseudo-ordered setsStouti,AbdelkaderMaaden,Abdelhakim Pseudo-ordered set fixed point monotone map complete trellis Under suitable conditions, we establish the existence of the greatest and the least fixed points of monotone maps defined on nonempty pseudo-ordered sets. Also, we prove that the set of all common fixed points of two categories of finite commutative family F of monotone maps f defined on a nonempty complete trellis is also a nonempty complete trellis.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.32 n.4 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400008es10.4067/S0716-09172013000400008
institution Scielo Chile
collection Scielo Chile
language Spanish / Castilian
topic Pseudo-ordered set
fixed point
monotone map
complete trellis
spellingShingle Pseudo-ordered set
fixed point
monotone map
complete trellis
Stouti,Abdelkader
Maaden,Abdelhakim
Fixed points and common fixed points theorems in pseudo-ordered sets
description Under suitable conditions, we establish the existence of the greatest and the least fixed points of monotone maps defined on nonempty pseudo-ordered sets. Also, we prove that the set of all common fixed points of two categories of finite commutative family F of monotone maps f defined on a nonempty complete trellis is also a nonempty complete trellis.
author Stouti,Abdelkader
Maaden,Abdelhakim
author_facet Stouti,Abdelkader
Maaden,Abdelhakim
author_sort Stouti,Abdelkader
title Fixed points and common fixed points theorems in pseudo-ordered sets
title_short Fixed points and common fixed points theorems in pseudo-ordered sets
title_full Fixed points and common fixed points theorems in pseudo-ordered sets
title_fullStr Fixed points and common fixed points theorems in pseudo-ordered sets
title_full_unstemmed Fixed points and common fixed points theorems in pseudo-ordered sets
title_sort fixed points and common fixed points theorems in pseudo-ordered sets
publisher Universidad Católica del Norte, Departamento de Matemáticas
publishDate 2013
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400008
work_keys_str_mv AT stoutiabdelkader fixedpointsandcommonfixedpointstheoremsinpseudoorderedsets
AT maadenabdelhakim fixedpointsandcommonfixedpointstheoremsinpseudoorderedsets
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