| FullText URL | mjou_060_209_219.pdf |
|---|---|
| Author | Talo, Özer| Bas̨ar, Feyzi| |
| Abstract | Móricz and Rhoades determined the necessary and sufficient Tauberian conditions for certain weighted mean methods of summability in [Acta. Math. Hungar. 102(4) (2004), 279{285]. In the present paper, we deal with the necessary and sufficient Tauberian conditions for the Ar method which was introduced by Bas̨ar in [Fırat Üniv. Fen & Müh. Bil. Dergisi 5(1)(1993), 113{117]. |
| Keywords | Summability by Ar methods one-sided and two-sided Tauberian conditions slowly oscillating sequences |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 209 |
| End Page | 219 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_221_231.pdf |
|---|---|
| Author | Hayata, Takahiro| Ishikawa, Masao| |
| Abstract | The aim of this paper is to answer the question in Remark 8.2 of Takahiro Hayata, Harutaka Koseki, and Takayuki Oda, Matrix coefficients of the middle discrete series of SU(2; 2), J. Funct. Anal. 185 (2001), 297{341, by giving an elementary proof of certain identities on binomials. |
| Keywords | binomial-coefficient identity middle discrete series real semi-simple Lie groups. |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 221 |
| End Page | 231 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_165_173.pdf |
|---|---|
| Author | Minami, Haruo| |
| Abstract | We present a uni ed proof of some known results on the framed bordism classes of low rank simple Lie groups. |
| Keywords | framed manifolds simple Lie groups stable homotopy groups |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 165 |
| End Page | 173 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_155_164.pdf |
|---|---|
| Author | Shimizu, Kenichi| |
| Abstract | We study a class of integers called SP numbers (Sum Prime numbers). An SP number is by de nition a positive integer d that gives rise to a prime number (a + b)=gcd(4; 1 + d) from every factorization d = ab. We also discuss properties of SP numbers in relations with arithmetic of imaginary quadratic elds (least split primes, exponents of ideal class groups). Further we point out that special cases of SP numbers provide the problems of distribution of prime numbers (twin primes, Sophi-Germain primes, quadratic progressions). Finally, we consider the problem whether there exist in nitely many SP numbers. |
| Keywords | SP number prime number imaginary quadratic fi eld |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 155 |
| End Page | 164 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_137_153.pdf |
|---|---|
| Author | Shigekawa, Ichiro| |
| Abstract | We discuss a non-symmetric diffusion process on the Wiener space. The process we consider is generated by A = L + b, L being the Ornstein-Uhlenbeck operator and b being a vector eld. Under suitable integrability condition for b, we show the existence of associated diffusion process. We also investigate the domain of the generator. Further we consider a similar problem in the nite dimensional Euclidean space. |
| Keywords | non-symmetric Dirichlet form Wiener space logarithmic Sobolev inequality generator domain |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 137 |
| End Page | 153 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_109_135.pdf |
|---|---|
| Author | Namba, Ryuya| |
| Abstract | Recently, Ishiwata, Kawabi and Kotani [4] proved two kinds of central limit theorems for non-symmetric random walks on crystal lattices from the view point of discrete geometric analysis developed by Kotani and Sunada. In the present paper, we establish yet another kind of the central limit theorem for them. Our argument is based on a measure-change technique due to Alexopoulos [1]. |
| Keywords | crystal lattice central limit theorem non-symmetric random walk (modi ed) harmonic realization |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 109 |
| End Page | 135 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_091_108.pdf |
|---|---|
| Author | Sato, Kenichi| Yoshino, Yuji| |
| Abstract | We shall generalize the theory of primary decomposition and associated prime ideals of nitely generated modules over a noetherian ring to general objects in an abelian R-category where R is a noetherian commutative ring. |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 91 |
| End Page | 108 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_073_089.pdf |
|---|---|
| Author | Wu, Tsung-Hsuan| |
| Abstract | We give the stable splittings of the complex connective K-theory of the classifying space BSO(2n + 1), n≥1. |
| Keywords | stable splitting complex connective K-theory classifying space Adams spectral sequence |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 73 |
| End Page | 89 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_059_072.pdf |
|---|---|
| Author | Trimẻche, Khalifa| |
| Abstract | We prove in this paper the absolute continuity of the representing measures of the transmutation operators Vk, tVk and VkW, tVkW associated respectively to the Cherednik operators and the Heckman-Opdam theory attached to the root system of type BC2. |
| Keywords | Transmutation operators Absolute continuity of the representing measures Cherednik operators Heckman-Opdam theory |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 59 |
| End Page | 72 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_037_058.pdf |
|---|---|
| Author | Masuda, Toshihiko| |
| Abstract | We give a survey of Tomita-Takesaki theory and the development of analysis of structure of type III factors, which started from Tomita-Takesaki theory. |
| Keywords | Tomita-Takesaki theory type III factors injective factors |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 37 |
| End Page | 58 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_060_001_036.pdf |
|---|---|
| Author | Hemmi, Yutaka| |
| Abstract | Higher homotopy in the theory of H-spaces started from the works by Sugawara in the 1950th. In this paper we review the development of the theory of H-spaces associated with it. Mainly there are two types of higher homotopies, homotopy associativity and homotopy commutativity. We give explanations of the polytopes used as the parameter spaces of those higher forms. |
| Keywords | H-space higher homotopy associativity An-form higher homotopy commutativity associahedra multiplihedra permutohedra resultohedra permuto-associahedra cyclohedra |
| Published Date | 2018-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume60 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 1 |
| End Page | 36 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| Official Url | http://www.math.okayama-u.ac.jp/mjou/| |
| language | 英語 |
| Copyright Holders | Copyright©2018 by the Editorial Board of Mathematical Journal of Okayama University |
| FullText URL | mjou_059_131_140.pdf |
|---|---|
| Author | Hashimoto, Mitsuyasu| |
| Keywords | canonical module symmetric algebra Frobenius algebra quasi-Frobenius algebra n-canonical module |
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Publisher | Department of Mathematics, Faculty of Science, Okayama University |
| Start Page | 131 |
| End Page | 140 |
| ISSN | 0030-1566 |
| NCID | AA00723502 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | Copyright©2017 by the Editorial Board of Mathematical Journal of Okayama University |
| File Version | publisher |
| Related Url | https://arxiv.org/abs/1609.07613 |
| Author | Kakehi, Tomoyuki| Oshita, Yoshihito| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Dimassi, Mouez| Anh Tuan Duong| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Le Van An| Nguyen Thi Hai Anh| Ngo Sy Tung| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Connor, Peter| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Kim, Kwang-Seob| Kishi, Yasuhiro| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Ogata, Yuta| Teramoto, Keisuke| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Defant, Colin| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Ramakrishhan, B.| Sahu, Brundaban| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
