{"title":"Rational maps of balls and their associated groups.","authors":"Dusty Grundmeier, Jiří Lebl","doi":"10.1007/s40863-024-00430-x","DOIUrl":"https://doi.org/10.1007/s40863-024-00430-x","url":null,"abstract":"<p><p>Given a proper, rational map of balls, D'Angelo and Xiao introduced five natural groups encoding properties of the map. We study these groups using a recently discovered normal form for rational maps of balls. Using this normal form, we also provide several new groups associated to the map.</p>","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"18 2","pages":"1793-1806"},"PeriodicalIF":0.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11628593/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142814378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Subclasses of convex functions on the unit disc of the complex plane","authors":"Mihai Aron","doi":"10.1007/s40863-023-00376-6","DOIUrl":"https://doi.org/10.1007/s40863-023-00376-6","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52897031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Alizadeh, Mahmoud Afshari, V. Ranjbar, Faton Merovci, H. Yousof
{"title":"A novel XGamma extension: applications and actuarial risk analysis under the reinsurance data","authors":"M. Alizadeh, Mahmoud Afshari, V. Ranjbar, Faton Merovci, H. Yousof","doi":"10.1007/s40863-023-00373-9","DOIUrl":"https://doi.org/10.1007/s40863-023-00373-9","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52897020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On the characteristic polynomial of $$mathfrak{sl}(2, mathbb {F})$$: a corollary that Muir missed","authors":"K. Castillo","doi":"10.1007/s40863-023-00372-w","DOIUrl":"https://doi.org/10.1007/s40863-023-00372-w","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47639043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Cisneros-Molina, A. Menegon, J. Seade, J. Snoussi
{"title":"Fibration theorems à la Milnor for analytic maps with non-isolated singularities","authors":"J. Cisneros-Molina, A. Menegon, J. Seade, J. Snoussi","doi":"10.1007/s40863-023-00370-y","DOIUrl":"https://doi.org/10.1007/s40863-023-00370-y","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"37 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52896849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Velásquez, H. D. de Lima, José H. H. de Lacerda
{"title":"Some half-space theorems in the real projective space","authors":"M. Velásquez, H. D. de Lima, José H. H. de Lacerda","doi":"10.1007/s40863-023-00371-x","DOIUrl":"https://doi.org/10.1007/s40863-023-00371-x","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52896903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A decomposition theorem for finite-dimensional Jordan superalgebras whose simple part is $$mathfrak {K}textrm{an}(2)$$","authors":"F. González, J. Bermúdez","doi":"10.1007/s40863-023-00367-7","DOIUrl":"https://doi.org/10.1007/s40863-023-00367-7","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48833803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Alternative $${M_2}$$-algebras and $${varGamma }$$-algebras","authors":"A. Grishkov, I. Shestakov","doi":"10.1007/s40863-023-00366-8","DOIUrl":"https://doi.org/10.1007/s40863-023-00366-8","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52896474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Amalgamations subject to weakly finite conductor and P-coherence","authors":"Haitham El Alaoui, Mourad El Maalmi","doi":"10.1007/s40863-023-00362-y","DOIUrl":"https://doi.org/10.1007/s40863-023-00362-y","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":"1-12"},"PeriodicalIF":0.4,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48930346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Burde’s series of simple pre-Lie algebras","authors":"V. Gubarev","doi":"10.1007/s40863-023-00364-w","DOIUrl":"https://doi.org/10.1007/s40863-023-00364-w","url":null,"abstract":"","PeriodicalId":43069,"journal":{"name":"Sao Paulo Journal of Mathematical Sciences","volume":"1 1","pages":"1-11"},"PeriodicalIF":0.4,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48420384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}