S. Corteel, J. Haglund, Olya Mandelshtam, S. Mason, L. Williams
{"title":"Compact formulas for Macdonald polynomials and quasisymmetric Macdonald polynomials","authors":"S. Corteel, J. Haglund, Olya Mandelshtam, S. Mason, L. Williams","doi":"10.1007/s00029-021-00721-7","DOIUrl":"https://doi.org/10.1007/s00029-021-00721-7","url":null,"abstract":"","PeriodicalId":49551,"journal":{"name":"Selecta Mathematica-New Series","volume":"2 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85923517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Generalized negligible morphisms and their tensor ideals","authors":"T. Heidersdorf, H. Wenzl","doi":"10.1007/s00029-021-00749-9","DOIUrl":"https://doi.org/10.1007/s00029-021-00749-9","url":null,"abstract":"","PeriodicalId":49551,"journal":{"name":"Selecta Mathematica-New Series","volume":"17 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75504225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On BGG resolutions of unitary modules for quiver Hecke and Cherednik algebras","authors":"C. Bowman, E. Norton, J. Simental","doi":"10.1007/s00029-021-00739-x","DOIUrl":"https://doi.org/10.1007/s00029-021-00739-x","url":null,"abstract":"","PeriodicalId":49551,"journal":{"name":"Selecta Mathematica-New Series","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75989810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Matroid psi classes.","authors":"Jeshu Dastidar, Dustin Ross","doi":"10.1007/s00029-022-00771-5","DOIUrl":"10.1007/s00029-022-00771-5","url":null,"abstract":"<p><p>Motivated by the intersection theory of moduli spaces of curves, we introduce psi classes in matroid Chow rings and prove a number of properties that naturally generalize properties of psi classes in Chow rings of Losev-Manin spaces. We use these properties of matroid psi classes to give new proofs of (1) a Chow-theoretic interpretation for the coefficients of the reduced characteristic polynomials of matroids, (2) explicit formulas for the volume polynomials of matroids, and (3) Poincaré duality for matroid Chow rings.</p>","PeriodicalId":49551,"journal":{"name":"Selecta Mathematica-New Series","volume":"28 3","pages":"55"},"PeriodicalIF":1.4,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8973712/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9888782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Measures of association between algebraic varieties","authors":"R. Lazarsfeld, Olivier Martin","doi":"10.1007/s00029-023-00849-8","DOIUrl":"https://doi.org/10.1007/s00029-023-00849-8","url":null,"abstract":"","PeriodicalId":49551,"journal":{"name":"Selecta Mathematica-New Series","volume":"52 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73328191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}