2025-02-22T21:25:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154619%22&qt=morelikethis&rows=5
2025-02-22T21:25:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154619%22&qt=morelikethis&rows=5
2025-02-22T21:25:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-22T21:25:15-05:00 DEBUG: Deserialized SOLR response
Projectivity and flatness over the graded ring of semi-coinvariants

Projectivity and flatness over the graded ring of semi-coinvariants

Let k be a field, C a bialgebra with bijective antipode, A a right C-comodule algebra, G any subgroup of the monoid of grouplike elements of C. We give necessary and sufficient conditions for the projectivity and flatness over the graded ring of semi-coinvariants of A. When A and C are commutative a...

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Bibliographic Details
Main Author: Guedenon, T.
Format: Article
Language:English
Published: Інститут прикладної математики і механіки НАН України 2010
Series:Algebra and Discrete Mathematics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/154619
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2025-02-22T21:25:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&rows=40&rows=5&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154619%22&qt=morelikethis
2025-02-22T21:25:15-05:00 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-123456789-154619%22&qt=morelikethis
2025-02-22T21:25:15-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-22T21:25:15-05:00 DEBUG: Deserialized SOLR response

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