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Article: On t-core and self-conjugate (2t − 1)-core partitions in arithmetic progressions

TitleOn t-core and self-conjugate (2t − 1)-core partitions in arithmetic progressions
Authors
KeywordsAbaci and t-residue diagrams
Hurwitz class numbers
t-core partitions
Issue Date2021
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/jcta
Citation
Journal of Combinatorial Theory, Series A, 2021, v. 183, p. article no. 105479 How to Cite?
AbstractWe extend recent results of Ono and Raji, relating the number of self-conjugate 7-core partitions to Hurwitz class numbers. Furthermore, we give a combinatorial explanation for the curious equality 2sc7(8n+1)=c4(7n+2). We also conjecture that an equality of this shape holds if and only if t=4, proving the cases t∈{2,3,5} and giving partial results for t>5. © 2021 Elsevier Inc.
Persistent Identifierhttp://hdl.handle.net/10722/300590
ISSN
2021 Impact Factor: 1.263
2020 SCImago Journal Rankings: 1.187
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorBringmann, K-
dc.contributor.authorKane, B-
dc.contributor.authorMales, J-
dc.date.accessioned2021-06-18T14:54:11Z-
dc.date.available2021-06-18T14:54:11Z-
dc.date.issued2021-
dc.identifier.citationJournal of Combinatorial Theory, Series A, 2021, v. 183, p. article no. 105479-
dc.identifier.issn0097-3165-
dc.identifier.urihttp://hdl.handle.net/10722/300590-
dc.description.abstractWe extend recent results of Ono and Raji, relating the number of self-conjugate 7-core partitions to Hurwitz class numbers. Furthermore, we give a combinatorial explanation for the curious equality 2sc7(8n+1)=c4(7n+2). We also conjecture that an equality of this shape holds if and only if t=4, proving the cases t∈{2,3,5} and giving partial results for t>5. © 2021 Elsevier Inc.-
dc.languageeng-
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/jcta-
dc.relation.ispartofJournal of Combinatorial Theory, Series A-
dc.subjectAbaci and t-residue diagrams-
dc.subjectHurwitz class numbers-
dc.subjectt-core partitions-
dc.titleOn t-core and self-conjugate (2t − 1)-core partitions in arithmetic progressions-
dc.typeArticle-
dc.identifier.emailKane, B: bkane@hku.hk-
dc.identifier.authorityKane, B=rp01820-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jcta.2021.105479-
dc.identifier.scopuseid_2-s2.0-85106228412-
dc.identifier.hkuros323016-
dc.identifier.volume183-
dc.identifier.spagearticle no. 105479-
dc.identifier.epagearticle no. 105479-
dc.identifier.isiWOS:000670043200001-
dc.publisher.placeUnited States-

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