RE-proximities as fixed points of an ope
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Monique Chicourrat
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Article
📅
2000
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Elsevier Science
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English
⚖ 103 KB
We show that the RE-proximities of Császár (1986) can be obtained as images of some natural operator defined on pseudo proximities. Considering the one-to-one correspondence between closed graph relations on the ultrafilter space (the so-called "nasses" of Haddad ( 1970)) and pseudo proximities, thi