About: Pointclass

An Entity of Type: Thing, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Collection of subsets of a Polish space satisfying certain definability properties

Property	Value
dbo:description	collection of subsets of a Polish space satisfying certain definability properties (en)
dbo:wikiPageExternalLink	https://archive.org/details/descriptivesetth0000mosc
dbo:wikiPageWikiLink	dbr:Oracle_machine dbr:Cantor_space dbr:Projective_hierarchy dbr:Proper_class dbr:Real_analysis dbr:Set_theory dbr:Set_(mathematics) dbc:Descriptive_set_theory dbr:Closed_set dbr:Polish_space dbr:Computable_set dbr:Analytic_set dbr:Analytical_hierarchy dbr:Open_set dbr:Determinacy dbr:Arithmetical_hierarchy dbc:General_topology dbr:Cartesian_product dbr:Effective_descriptive_set_theory dbr:Boldface dbr:Descriptive_set_theory dbr:Baire_space_(set_theory) dbr:Property_of_Baire dbr:Continuous_function dbr:Borel_hierarchy dbr:Lebesgue_measure dbr:Perfect_set dbr:Perfect_set_property dbr:Yiannis_Moschovakis dbr:Universally_measurable_set dbr:Hyperarithmetical_theory dbr:Recursive_ordinal dbr:Homeomorphic dbr:F-sigma dbr:Wadge_degree dbr:Wadge_reducibility dbr:Zero_dimensional dbr:G-delta_set dbr:Hyperarithmetic_hierarchy dbr:Inverse_image dbr:Point_(mathematics) dbr:Singleton_set
dbp:wikiPageUsesTemplate	dbt:Cite_book dbt:Pointclasses dbt:Short_description
dct:subject	dbc:Descriptive_set_theory dbc:General_topology
gold:hypernym	dbr:Collection
rdfs:label	Pointclass (en) 점류 (ko)
owl:sameAs	freebase:Pointclass wikidata:Pointclass dbpedia-ko:Pointclass dbpedia-global:Pointclass
prov:wasDerivedFrom	wikipedia-en:Pointclass?oldid=1216882110&ns=0
foaf:isPrimaryTopicOf	wikipedia-en:Pointclass
is dbo:wikiPageRedirects of	dbr:Boldface_(mathematics) dbr:Boldface_hierarchy dbr:Boldface_pointclass dbr:Lightface dbr:Lightface_hierarchy dbr:Lightface_pointclass dbr:Pointclasses
is dbo:wikiPageWikiLink of	dbr:Set_theory dbr:Difference_hierarchy dbr:Determinacy dbr:Prewellordering dbr:Boldface_(mathematics) dbr:Boldface_hierarchy dbr:Uniformization_(set_theory) dbr:Descriptive_set_theory dbr:Scale_(descriptive_set_theory) dbr:Adequate_pointclass dbr:Wadge_hierarchy dbr:Ω-logic dbr:Boldface_pointclass dbr:Point_class dbr:Moschovakis_coding_lemma dbr:Lightface dbr:Lightface_hierarchy dbr:Lightface_pointclass dbr:Pointclasses
is foaf:primaryTopic of	wikipedia-en:Pointclass