2025-02-25T04:51:36-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-152533%22&qt=morelikethis&rows=5
2025-02-25T04:51:36-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-152533%22&qt=morelikethis&rows=5
2025-02-25T04:51:36-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-25T04:51:36-05:00 DEBUG: Deserialized SOLR response
New aspects of Krein`s extension theory
The extension problem for closed symmetric operators with a gap is studied. A new kind of parametrization of extensions (the so-called Krein model) is developed. The notion of a singular operator plays the key role in our approach. We give the explicit description of extensions and establish the spe...
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| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Інститут математики НАН України
1994
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| Series: | Український математичний журнал |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/152533 |
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2025-02-25T04:51:36-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&rows=40&rows=5&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-152533%22&qt=morelikethis
2025-02-25T04:51:36-05:00 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-123456789-152533%22&qt=morelikethis
2025-02-25T04:51:36-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-25T04:51:36-05:00 DEBUG: Deserialized SOLR response