2025-02-23T03:41:17-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154258%22&qt=morelikethis&rows=5
2025-02-23T03:41:17-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154258%22&qt=morelikethis&rows=5
2025-02-23T03:41:17-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T03:41:17-05:00 DEBUG: Deserialized SOLR response
Ultrafilters on G-spaces
For a discrete group G and a discrete G-space X, we identify the Stone-Cech compactifications βG and βX with the sets of all ultrafilters on G and X, and apply the natural action of βG on βX to characterize large, thick, thin, sparse and scattered subsets of X. We use G-invariant partitions and colo...
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Main Authors: | Petrenko, O.V., Protasov, I.V. |
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Format: | Article |
Language: | English |
Published: |
Інститут прикладної математики і механіки НАН України
2015
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Series: | Algebra and Discrete Mathematics |
Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/154258 |
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2025-02-23T03:41:17-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&rows=40&rows=5&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154258%22&qt=morelikethis
2025-02-23T03:41:17-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&rows=40&rows=5&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154258%22&qt=morelikethis
2025-02-23T03:41:17-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T03:41:17-05:00 DEBUG: Deserialized SOLR response
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