Iranian Journal of Fuzzy Systems، جلد ۹، شماره ۴، صفحات ۱-۱۶

عنوان فارسی CONVERGENCE APPROACH SPACES AND APPROACH SPACES AS LATTICE-VALUED CONVERGENCE SPACES
چکیده فارسی مقاله We show that the category of convergence approach spaces is a
simultaneously reective and coreective subcategory of the category of latticevalued
limit spaces. Further we study the preservation of diagonal conditions,
which characterize approach spaces. It is shown that the category of preapproach
spaces is a simultaneously reective and coreective subcategory of
the category of lattice-valued pretopological spaces and that the category of
approach spaces is a coreective subcategory of a category of lattice-valued
topological convergence spaces
کلیدواژه‌های فارسی مقاله L-fuzzy convergence، L-topology، L-filter، L-limit space، Approach space، Convergence approach space، Pre-approach space،

عنوان انگلیسی CONVERGENCE APPROACH SPACES AND APPROACH SPACES AS LATTICE-VALUED CONVERGENCE SPACES
چکیده انگلیسی مقاله We show that the category of convergence approach spaces is a
simultaneously reective and coreective subcategory of the category of latticevalued
limit spaces. Further we study the preservation of diagonal conditions,
which characterize approach spaces. It is shown that the category of preapproach
spaces is a simultaneously reective and coreective subcategory of
the category of lattice-valued pretopological spaces and that the category of
approach spaces is a coreective subcategory of a category of lattice-valued
topological convergence spaces
کلیدواژه‌های انگلیسی مقاله L-fuzzy convergence, L-topology, L-filter, L-limit space, Approach space, Convergence approach space, Pre-approach space

نویسندگان مقاله Gunther Jager |
Department of Statistics, Rhodes University, 6140 Grahamstown, South Africa


نشانی اینترنتی http://ijfs.usb.ac.ir/article_129_bd3ed7750b453af4c9a20fe2aa85c8eb.pdf
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