发布求助
文献互助 智能选刊 最新文献

Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics最新文献

筛选
英文 中文
The editor ef 编辑
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1986-05-31 DOI: 10.5036/BFSIU1968.18.19
S. Okamoto, Ryoichi Inoue, Yosiaki Nakamura, K. Hatsuse
{"title":"The editor ef","authors":"S. Okamoto, Ryoichi Inoue, Yosiaki Nakamura, K. Hatsuse","doi":"10.5036/BFSIU1968.18.19","DOIUrl":"https://doi.org/10.5036/BFSIU1968.18.19","url":null,"abstract":"Ef is a text editor which is useful for beginners who work on our computer system SDC-68K1) with Unix2) as operating system. In the development of ef, we used the programming language C, and hence, ef can be used to other Unix system with a little modification. The main feature are as follows: (a) Ef is a screen-oriented editor and has three modes called text-, scratchpadand command-mode respectively.","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116805070","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}
引用次数: 0
Lp-boundedness of pseudo-differential operators with non-regular symbols 非正则符号伪微分算子的lp有界性
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1985-05-31 DOI: 10.5036/BFSIU1968.17.1
Akihiko Miyachi, K. Yabuta
{"title":"Lp-boundedness of pseudo-differential operators with non-regular symbols","authors":"Akihiko Miyachi, K. Yabuta","doi":"10.5036/BFSIU1968.17.1","DOIUrl":"https://doi.org/10.5036/BFSIU1968.17.1","url":null,"abstract":"","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130620557","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}
引用次数: 17
Solvability of a certain integral equation and its application 一类积分方程的可解性及其应用
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1985-05-31 DOI: 10.5036/BFSIU1968.17.31
T. Horiuchi
{"title":"Solvability of a certain integral equation and its application","authors":"T. Horiuchi","doi":"10.5036/BFSIU1968.17.31","DOIUrl":"https://doi.org/10.5036/BFSIU1968.17.31","url":null,"abstract":"where Q is a sufficiently small region in Rn+ and h(x,y) is a given kernal function belonging to the class Kα,βγ(Rn+,Rn+) defined in §1. In order to solve (0,1), we shall make use of the Neumann series and verify its absolute convergence for a sufficiently small Q Secondly, as its application, we shall construct a fundamental solution for the degenerated elliptic operator which was already treated in author's paper [3]. More precisely, in [3] we treated the operator A defined on a domain Ω in Rn which is approximated, near the boundary, by the following simple operator Lα in the half space Rn+:","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131732640","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}
引用次数: 0
LCM-Stability and Flatness lcm -稳定性和平整度
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1985-05-31 DOI: 10.5036/BFSIU1968.17.45
KEN-ICHI Yoshida
{"title":"LCM-Stability and Flatness","authors":"KEN-ICHI Yoshida","doi":"10.5036/BFSIU1968.17.45","DOIUrl":"https://doi.org/10.5036/BFSIU1968.17.45","url":null,"abstract":"","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124265096","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}
引用次数: 2
Generalizations of Multiplicative Ideal Theory to Commutative Rings with Zerodivisors 零因子交换环上乘法理想理论的推广
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1985-05-31 DOI: 10.5036/BFSIU1968.17.49
Ryuki Matsuda
{"title":"Generalizations of Multiplicative Ideal Theory to Commutative Rings with Zerodivisors","authors":"Ryuki Matsuda","doi":"10.5036/BFSIU1968.17.49","DOIUrl":"https://doi.org/10.5036/BFSIU1968.17.49","url":null,"abstract":"Multiplicative ideal theory has at first been developed for (commutative) integral domains. We concern here generalizations of the theory to (commutative) rings with zerodivisors. At first, Manis [50] defined a valuation for a commutative ring with zerodivisors, and generalized basic properties of a valuation on a domain(1). Using the results of Manis, Griffin [35] extended the notion of prufer domain for commutative rings with zerodivisors, and extended conditions under which a ring is a prufer ring. And Larsen generalized the notion and properties of almost Dedekind domain for rings with zerodivisors [46], generalized primary ideal structure of a prufer domain for a ring with zerodivisors. Also he extended the notion of finite character and characterizations of a prufer domain with finite character for a ring with zerodivisors [47]. Next Hinkle-Huckaba [38] defined a Kronecker function ring for a ring with zerodivisors and generalized a property of a Kronecker function domain(2). Besides, Kennedy [43] extended the notion of Krull domain for a ring with zerodivisors and generalized some properties of a Krull domain for a ring with zerodivisors(3). Here we generalize all of multiplicative ideal theory for a ring with zerodivisors. The subjects remaining for generalizations are as follows: 1. We know by Griffin [32] the extension of conditions of a prufer domain to a prufer *-multiplication domain, and a relationship between a prufer v-multiplication domain and a domain of Krull type.","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121842337","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}
引用次数: 15
Remarks on the Henstock Integral of Stieltjes Type 关于Stieltjes型Henstock积分的注释
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1985-05-31 DOI: 10.5036/BFSIU1968.17.25
Y. Kubota
{"title":"Remarks on the Henstock Integral of Stieltjes Type","authors":"Y. Kubota","doi":"10.5036/BFSIU1968.17.25","DOIUrl":"https://doi.org/10.5036/BFSIU1968.17.25","url":null,"abstract":"Let f:[a, b]→ R be bounded and g:[a, b]→ R be of bounded variation.It is shown that f is Henstock integrable with respect to g on [a, b] if and only if f is Young refinement integrable with respect g on [a, b], and both integrals have the same value.Some relations to the mean Stieltjes integral will also be given.","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121382859","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}
引用次数: 0
Bounded Approximate Identities and Quasicentrality of Banach Modules Banach模的有界近似恒等式和拟中心性
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1985-05-31 DOI: 10.5036/BFSIU1968.17.21
Sin-Ei Takahasi
{"title":"Bounded Approximate Identities and Quasicentrality of Banach Modules","authors":"Sin-Ei Takahasi","doi":"10.5036/BFSIU1968.17.21","DOIUrl":"https://doi.org/10.5036/BFSIU1968.17.21","url":null,"abstract":"","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130786167","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}
引用次数: 0
Compact Central Double Centralizers on Strongly Semi-simple Banach Algebras 强半简单Banach代数上的紧中心双中心子
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1984-05-31 DOI: 10.5036/BFSIU1968.16.25
Sin-Ei Takahasi
{"title":"Compact Central Double Centralizers on Strongly Semi-simple Banach Algebras","authors":"Sin-Ei Takahasi","doi":"10.5036/BFSIU1968.16.25","DOIUrl":"https://doi.org/10.5036/BFSIU1968.16.25","url":null,"abstract":"","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132961497","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}
引用次数: 0
Correction and Remark to "Continuity of the mean values of BMO functions and Calderon-Zygmund properties of certain singular integrals" 对“BMO函数均值的连续性和某些奇异积分的Calderon-Zygmund性质”的修正和注释
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1984-05-31 DOI: 10.5036/BFSIU1968.16.53
K. Yabuta
{"title":"Correction and Remark to \"Continuity of the mean values of BMO functions and Calderon-Zygmund properties of certain singular integrals\"","authors":"K. Yabuta","doi":"10.5036/BFSIU1968.16.53","DOIUrl":"https://doi.org/10.5036/BFSIU1968.16.53","url":null,"abstract":"These are singular integrals of Calderon type, related to the Cauchy integral. Then, quite recently, Murai [2] has shown that T1 and T2 are bounded on L2(R). On the other hand, as in our former paper [3], one can easily check that the kernels in the above singular integrals satisfy the desired conditions (3.1), (3.2) and (3.3) in [3]. Hence they are Calderon-Zygmund singular integral operators. Finally we note that, because of the Calderon-Zygmund property, weighted norm inequalities hold for them, i.e., if 1<p<∞ and w(x)∈Ap(R), then","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"396 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126753850","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}
引用次数: 1
Construction of Fundamental Solutions for Certain Degenerated Elliptic Operators 一类退化椭圆算子基本解的构造
Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics Pub Date : 1984-05-31 DOI: 10.5036/BFSIU1968.16.33
T. Horiuchi
{"title":"Construction of Fundamental Solutions for Certain Degenerated Elliptic Operators","authors":"T. Horiuchi","doi":"10.5036/BFSIU1968.16.33","DOIUrl":"https://doi.org/10.5036/BFSIU1968.16.33","url":null,"abstract":"The purpose of this memoire is to construct fundamental solutions for certain degenerated dliptic operators A defined in a domain Ω of Rn. Operators A that we treat are of the same type as ones in Baouendi-Goulaouic [1] and in GoulaouicShimakura [2]. In other words, they have, roughly speaking, the following properties (see the hypotheses [H-1]~[H-5] in §2): (a) They are second-order linear differential operators with smooth coefficients.","PeriodicalId":141145,"journal":{"name":"Bulletin of The Faculty of Science, Ibaraki University. Series A, Mathematics","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132298142","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}
引用次数: 1
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信