Uniform type structures
In a non-empty set a filter on consisting of reflexive relations, which satisfies: ∀ χ ε Χ ∀ Q, ∃ P ε Q such that P ° P [χ] ⊂ Q [χ] is called local quasi-uniformity. If we require the symmetry condition then we obtain a local uniformity. These concepts were introduced by Fletcher-Lindegren(1974) and Williams(1972) respectively. We will discuss the possibility of extending the known results about (quasi)-uniform spaces to local (quasi)-uniform spaces.
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Instituto Politécnico do Cávado e do Ave
2005
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oai:scielo:S1645-991120050002000102011-08-29Uniform type structuresAbreu,TeresaCorbacho,Eusébio quasi-uniformity local quasi-uniformity local quasi-uniform space quasi-uniform space uniform space In a non-empty set a filter on consisting of reflexive relations, which satisfies: ∀ χ ε Χ ∀ Q, ∃ P ε Q such that P ° P [χ] ⊂ Q [χ] is called local quasi-uniformity. If we require the symmetry condition then we obtain a local uniformity. These concepts were introduced by Fletcher-Lindegren(1974) and Williams(1972) respectively. We will discuss the possibility of extending the known results about (quasi)-uniform spaces to local (quasi)-uniform spaces.info:eu-repo/semantics/openAccessInstituto Politécnico do Cávado e do AveTékhne - Revista de Estudos Politécnicos n.4 20052005-12-01info:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S1645-99112005000200010en |
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Abreu,Teresa Corbacho,Eusébio |
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Abreu,Teresa Corbacho,Eusébio Uniform type structures |
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Abreu,Teresa Corbacho,Eusébio |
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Abreu,Teresa |
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Uniform type structures |
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Uniform type structures |
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Uniform type structures |
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Uniform type structures |
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Uniform type structures |
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uniform type structures |
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In a non-empty set a filter on consisting of reflexive relations, which satisfies: ∀ χ ε Χ ∀ Q, ∃ P ε Q such that P ° P [χ] ⊂ Q [χ] is called local quasi-uniformity. If we require the symmetry condition then we obtain a local uniformity. These concepts were introduced by Fletcher-Lindegren(1974) and Williams(1972) respectively. We will discuss the possibility of extending the known results about (quasi)-uniform spaces to local (quasi)-uniform spaces. |
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Instituto Politécnico do Cávado e do Ave |
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2005 |
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http://scielo.pt/scielo.php?script=sci_arttext&pid=S1645-99112005000200010 |
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AT abreuteresa uniformtypestructures AT corbachoeusebio uniformtypestructures |
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1756002996102103040 |