Hiroshima Mathematical Journal最新文献

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A note on a result of Lanteri about the class of a polarized surface 关于兰蒂关于偏振光面类的结果的注解
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2016-03-01 DOI: 10.32917/HMJ/1459525931
Y. Fukuma
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引用次数: 1
Geometric log Hodge structures on the standard log point 几何对数在标准对数点上的霍奇结构
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-11-01 DOI: 10.32917/HMJ/1448323766
T. Fujisawa, Chikara Nakayama
{"title":"Geometric log Hodge structures on the standard log point","authors":"T. Fujisawa, Chikara Nakayama","doi":"10.32917/HMJ/1448323766","DOIUrl":"https://doi.org/10.32917/HMJ/1448323766","url":null,"abstract":"","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"231-266"},"PeriodicalIF":0.2,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Nonautonomous differential equations and Lipschitz evolution operators in Banach spaces Banach空间中的非自治微分方程与Lipschitz演化算子
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-11-01 DOI: 10.32917/HMJ/1448323767
Yoshikazu Kobayashi, N. Tanaka, Yukino Tomizawa
{"title":"Nonautonomous differential equations and Lipschitz evolution operators in Banach spaces","authors":"Yoshikazu Kobayashi, N. Tanaka, Yukino Tomizawa","doi":"10.32917/HMJ/1448323767","DOIUrl":"https://doi.org/10.32917/HMJ/1448323767","url":null,"abstract":"","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"267-307"},"PeriodicalIF":0.2,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Generating functions of Box and Ball System 箱球系统的生成函数
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-07-01 DOI: 10.32917/HMJ/1439219706
Mami Okiyoshi
{"title":"Generating functions of Box and Ball System","authors":"Mami Okiyoshi","doi":"10.32917/HMJ/1439219706","DOIUrl":"https://doi.org/10.32917/HMJ/1439219706","url":null,"abstract":"","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"147-163"},"PeriodicalIF":0.2,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On non-periodic 3-Archimedean tilings with 6-fold rotational symmetry 具有6重旋转对称的非周期3-阿基米德瓷砖
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-07-01 DOI: 10.32917/HMJ/1439219705
N. Kinoshita, Kazushi Komatsu
{"title":"On non-periodic 3-Archimedean tilings with 6-fold rotational symmetry","authors":"N. Kinoshita, Kazushi Komatsu","doi":"10.32917/HMJ/1439219705","DOIUrl":"https://doi.org/10.32917/HMJ/1439219705","url":null,"abstract":"The purpose of this article is to construct a family of uncountably many non-periodic 3-Archimedean tilings with 6-fold rotational symmetry, which admit three types of vertex configurations by regular triangles and squares.","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"137-146"},"PeriodicalIF":0.2,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Galois action on mapping class groups 映射类组的伽罗瓦动作
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-07-01 DOI: 10.32917/HMJ/1439219709
Yusuke Iijima
{"title":"Galois action on mapping class groups","authors":"Yusuke Iijima","doi":"10.32917/HMJ/1439219709","DOIUrl":"https://doi.org/10.32917/HMJ/1439219709","url":null,"abstract":"A bstract . Let l be a prime number. In the paper, we study the outer Galois action on the profinite and the relative pro- l completions of mapping class groups of pointed orientable topological surfaces. In the profinite case, we prove that the outer Galois action is faithful. In the pro- l case, we prove that the kernel of the outer Galois action has certain stability properties with respect to the genus and the number of punctures. Also, we prove a variant of the above results for arbitrary families of curves.","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"207-230"},"PeriodicalIF":0.2,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
The values of the generalized matrix functions of 3 × 3 matrices 3 × 3矩阵的广义矩阵函数的值
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-06-18 DOI: 10.32917/HMJ/1428365051
R. Tabata
{"title":"The values of the generalized matrix functions of 3 × 3 matrices","authors":"R. Tabata","doi":"10.32917/HMJ/1428365051","DOIUrl":"https://doi.org/10.32917/HMJ/1428365051","url":null,"abstract":"When A is a 3 × 3 positive semi-definite Hermitian matrix, Schur’s inequality and the permanental dominance conjecture are known to hold. In [5], we determined the possible positions of the normalized generalized matrix functions relative to the determinant and the permanent except in the case that the order of the subgroup is 2. The purpose of this paper is to determine the possible positions in the last open case.","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"1-8"},"PeriodicalIF":0.2,"publicationDate":"2015-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Geometry of homogeneous polar foliations of complex hyperbolic spaces 复双曲空间齐次极叶的几何学
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-06-09 DOI: 10.32917/HMJ/1428365055
Akira Kubo
{"title":"Geometry of homogeneous polar foliations of complex hyperbolic spaces","authors":"Akira Kubo","doi":"10.32917/HMJ/1428365055","DOIUrl":"https://doi.org/10.32917/HMJ/1428365055","url":null,"abstract":"Homogeneous polar foliations of complex hyperbolic spaces have been classified by Berndt and Diaz-Ramos. In this paper, we study geometry of leaves of such foliations: the minimality, the parallelism of the mean curvature vectors, and the congruency of orbits. In particular, we classify minimal leaves.","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"109-123"},"PeriodicalIF":0.2,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Two-point homogeneous quandles with cardinality of prime power 具有素数次基数的两点齐次纠缠
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-06-09 DOI: 10.32917/HMJ/1439219707
K. Wada
{"title":"Two-point homogeneous quandles with cardinality of prime power","authors":"K. Wada","doi":"10.32917/HMJ/1439219707","DOIUrl":"https://doi.org/10.32917/HMJ/1439219707","url":null,"abstract":"The main result of this paper classifies two-point homogeneous quandles with cardinality of prime power. More precisely, such quandles are isomorphic to Alexander quandles defined by primitive roots over finite fields. This result classifies all two-point homogeneous finite quandles, by combining with the recent result of Vendramin.","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"165-174"},"PeriodicalIF":0.2,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Consistency of log-likelihood-based information criteria for selecting variables in high-dimensional canonical correlation analysis under nonnormality 非正态性下高维典型相关分析中基于对数似然的变量选择信息准则的一致性
IF 0.2 4区 数学
Hiroshima Mathematical Journal Pub Date : 2015-06-09 DOI: 10.32917/HMJ/1439219708
K. Fukui
{"title":"Consistency of log-likelihood-based information criteria for selecting variables in high-dimensional canonical correlation analysis under nonnormality","authors":"K. Fukui","doi":"10.32917/HMJ/1439219708","DOIUrl":"https://doi.org/10.32917/HMJ/1439219708","url":null,"abstract":"The purpose of this paper is to clarify the conditions for consistency of the loglikelihood-based information criteria in canonical correlation analysis of qand p-dimensional random vectors when the dimension p is large but does not exceed the sample size. Although the vector of observations is assumed to be normally distributed, we do not know whether the underlying distribution is actually normal. Therefore, conditions for consistency are evaluated in a high-dimensional asymptotic framework when the underlying distribution is not normal. AMS 2010 subject classification: Primary 62H12; Secondary 62H20","PeriodicalId":55054,"journal":{"name":"Hiroshima Mathematical Journal","volume":"45 1","pages":"175-205"},"PeriodicalIF":0.2,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69464925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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