Pub Date : 2021-07-01DOI: 10.1007/S40590-021-00347-X
S. Mohammed, M. Alansari, A. Azam, Shazia Kanwal
{"title":"Fixed points of $$(varphi ,F)$$-weak contractions on metric-like spaces with applications to integral equations on time scales","authors":"S. Mohammed, M. Alansari, A. Azam, Shazia Kanwal","doi":"10.1007/S40590-021-00347-X","DOIUrl":"https://doi.org/10.1007/S40590-021-00347-X","url":null,"abstract":"","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75434823","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}
Pub Date : 2021-07-01DOI: 10.1007/S40590-021-00345-Z
Angoa-Amador Juan, Contreras-Carreto Agustín, Vilchis-Montalvo Ivan Fernando
{"title":"The coreflective hull of $$mathcal {U}$$-Fréchet spaces","authors":"Angoa-Amador Juan, Contreras-Carreto Agustín, Vilchis-Montalvo Ivan Fernando","doi":"10.1007/S40590-021-00345-Z","DOIUrl":"https://doi.org/10.1007/S40590-021-00345-Z","url":null,"abstract":"","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86843208","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}
Pub Date : 2020-11-01DOI: 10.1007/s40590-020-00306-y
N. Vasilevski
{"title":"Algebra generated by Toeplitz operators with $${mathbb {T}}$$-invariant symbols","authors":"N. Vasilevski","doi":"10.1007/s40590-020-00306-y","DOIUrl":"https://doi.org/10.1007/s40590-020-00306-y","url":null,"abstract":"","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91504453","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}
Pub Date : 2020-07-01DOI: 10.1007/s40590-019-00271-1
K. Cudna, O. S. Kwon, A. Lecko, Y. J. Sim, Barbara Śmiarowska
{"title":"The second and third-order Hermitian Toeplitz determinants for starlike and convex functions of order $$alpha $$","authors":"K. Cudna, O. S. Kwon, A. Lecko, Y. J. Sim, Barbara Śmiarowska","doi":"10.1007/s40590-019-00271-1","DOIUrl":"https://doi.org/10.1007/s40590-019-00271-1","url":null,"abstract":"","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83671174","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}
Pub Date : 2020-05-24DOI: 10.1007/s40590-020-00294-z
S. Yalçın, K. Muthunagai, G. Saravanan
{"title":"A subclass with bi-univalence involving ($${mathfrak {p}}$$,$${mathfrak {q}}$$)- Lucas polynomials and its coefficient bounds","authors":"S. Yalçın, K. Muthunagai, G. Saravanan","doi":"10.1007/s40590-020-00294-z","DOIUrl":"https://doi.org/10.1007/s40590-020-00294-z","url":null,"abstract":"","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80109444","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":"Dinamica de los polinomios cuadraticos","authors":"Gamaliel Blé González, Rogelio Valdez Delgado","doi":"10.19136/JOBS.A4N1.871","DOIUrl":"https://doi.org/10.19136/JOBS.A4N1.871","url":null,"abstract":"En estas notas presentaremos los diferentes comportamientos din´amicos que observamos al iterar la familia de polinomios cuadr´aticos Pc(z) = z2 + c.","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81147770","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}
Luis León-Novelo, Kaisa M Kemppainen, Alexandria Ardissone, Austin Davis-Richardson, Jennie Fagen, Kelsey Gano, Eric W Triplett
We show two examples of how we answer biological questions by converting them into statistical hypothesis testing problems. We consider gene abundance data, and apply permutation tests. Though these tests are simple, they allow us to test biologically relevant hypotheses. Here we present the analysis of data rising from two studies on Type 1 Diabetes. In the first study [3] are interested in comparing the gut bacterial biodiversity in children at risk and not at risk of developing diabetes. In the second study, [4] compare the gut bacterial biodiversity of children in six different sites in USA and Europe. The statistical analyses presented here are parts of the "statistical methods" in two papers mentioned above. Here we offer a detailed explanation of the "Statistical Methods" addressed to readers with a statistics background.
{"title":"TWO APPLICATIONS OF PERMUTATION TESTS IN BIOSTASTICS.","authors":"Luis León-Novelo, Kaisa M Kemppainen, Alexandria Ardissone, Austin Davis-Richardson, Jennie Fagen, Kelsey Gano, Eric W Triplett","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We show two examples of how we answer biological questions by converting them into statistical hypothesis testing problems. We consider gene abundance data, and apply permutation tests. Though these tests are simple, they allow us to test biologically relevant hypotheses. Here we present the analysis of data rising from two studies on Type 1 Diabetes. In the first study [3] are interested in comparing the gut bacterial biodiversity in children at risk and not at risk of developing diabetes. In the second study, [4] compare the gut bacterial biodiversity of children in six different sites in USA and Europe. The statistical analyses presented here are parts of the \"statistical methods\" in two papers mentioned above. Here we offer a detailed explanation of the \"Statistical Methods\" addressed to readers with a statistics background.</p>","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4159102/pdf/nihms-608319.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41174636","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}
Pub Date : 2004-01-01DOI: 10.1007/978-3-662-06280-7_4
A. Adem, R. Milgram
{"title":"Invariants and Cohomology of Groups","authors":"A. Adem, R. Milgram","doi":"10.1007/978-3-662-06280-7_4","DOIUrl":"https://doi.org/10.1007/978-3-662-06280-7_4","url":null,"abstract":"","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88088552","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}
Pub Date : 1999-01-01DOI: 10.1090/conm/117/1112808
Wayne Lewis
The pseudo-arc is the simplest nondegenerate hereditarily indecomposable continuum. It is, however, also the most important, being homogeneous, having several characterizations, and having a variety of useful mapping properties. The pseudo-arc has appeared in many areas of continuum theory, as well as in several topics in geometric topology, and is beginning to make its appearance in dynamical systems. In this monograph, we give a survey of basic results and examples involving the pseudo-arc. A more complete treatment will be given in a book [133] dedicated to this topic, currently under preparation by this author. We omit formal proofs from this presentation, but do try to give indications of some basic arguments and construction techniques. Our presentation covers the following major topics. 1. Construction 2. Homogeneity 3. Characterizat ions 4. Mapping properties 5. Hyperspaces 6. Homeomorphism groups 7. Continuous decompositions 8. Dynamics
{"title":"THE PSEUDO-ARC","authors":"Wayne Lewis","doi":"10.1090/conm/117/1112808","DOIUrl":"https://doi.org/10.1090/conm/117/1112808","url":null,"abstract":"The pseudo-arc is the simplest nondegenerate hereditarily indecomposable continuum. It is, however, also the most important, being homogeneous, having several characterizations, and having a variety of useful mapping properties. The pseudo-arc has appeared in many areas of continuum theory, as well as in several topics in geometric topology, and is beginning to make its appearance in dynamical systems. In this monograph, we give a survey of basic results and examples involving the pseudo-arc. A more complete treatment will be given in a book [133] dedicated to this topic, currently under preparation by this author. We omit formal proofs from this presentation, but do try to give indications of some basic arguments and construction techniques. Our presentation covers the following major topics. 1. Construction 2. Homogeneity 3. Characterizat ions 4. Mapping properties 5. Hyperspaces 6. Homeomorphism groups 7. Continuous decompositions 8. Dynamics","PeriodicalId":93912,"journal":{"name":"Boletin de la Sociedad Matematica Mexicana","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81579953","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}
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