2025-02-23T14:21:50-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-156956%22&qt=morelikethis&rows=5
2025-02-23T14:21:50-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-156956%22&qt=morelikethis&rows=5
2025-02-23T14:21:50-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T14:21:50-05:00 DEBUG: Deserialized SOLR response
Матричная выпуклость

Матричная выпуклость

The notion of a convex set is generalized. In the definition of ordinary convexity, sums of products of vectors and numbers are used. In the generalization considered in this paper, the role of numbers is played by matrices; this is why we call it “matrix convexity.”

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Bibliographic Details
Main Author: Остапенко, В.В.
Format: Article
Language:Russian
Published: Інститут математики НАН України 1995
Series:Український математичний журнал
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Online Access:http://dspace.nbuv.gov.ua/handle/123456789/156956
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http://dspace.nbuv.gov.ua/handle/123456789/156956

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