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Zeitschrift fur Analysis und ihre Anwendungen最新文献

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Pseudo $S$-Asymptotically Bloch Type Periodicity with Applications to Some Evolution Equations 伪$S$-渐近Bloch型周期在若干演化方程中的应用
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2021-01-25 DOI: 10.4171/ZAA/1671
Yong-Kui Chang, Yanyan Wei
{"title":"Pseudo $S$-Asymptotically Bloch Type Periodicity with Applications to Some Evolution Equations","authors":"Yong-Kui Chang, Yanyan Wei","doi":"10.4171/ZAA/1671","DOIUrl":"https://doi.org/10.4171/ZAA/1671","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"26 1","pages":"33-50"},"PeriodicalIF":1.2,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83675216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 7
Existence and Uniqueness of Positive Solutions for a Singular Second-Order Integral Boundary Value Problem 一类二阶奇异积分边值问题正解的存在唯一性
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2021-01-25 DOI: 10.4171/ZAA/1672
J. Caballero, B. López, K. Sadarangani
{"title":"Existence and Uniqueness of Positive Solutions for a Singular Second-Order Integral Boundary Value Problem","authors":"J. Caballero, B. López, K. Sadarangani","doi":"10.4171/ZAA/1672","DOIUrl":"https://doi.org/10.4171/ZAA/1672","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"48 1","pages":"51-65"},"PeriodicalIF":1.2,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85578911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
The index bundle for selfadjoint Fredholm operators and multiparameter bifurcation for Hamiltonian systems 自伴Fredholm算子的指数丛与Hamilton系统的多参数分岔
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-12-10 DOI: 10.4171/zaa/1718
R. Skiba, Nils Waterstraat
{"title":"The index bundle for selfadjoint Fredholm operators and multiparameter bifurcation for Hamiltonian systems","authors":"R. Skiba, Nils Waterstraat","doi":"10.4171/zaa/1718","DOIUrl":"https://doi.org/10.4171/zaa/1718","url":null,"abstract":"The index of a selfadjoint Fredholm operator is zero by the well-known fact that the kernel of a selfadjoint operator is perpendicular to its range. The Fredholm index was generalised to families by Atiyah and Janich in the sixties, and it is readily seen that on complex Hilbert spaces this so called index bundle vanishes for families of selfadjoint Fredholm operators as in the case of a single operator. The first aim of this note is to point out that for every real Hilbert space and every compact topological space $X$ there is a family of selfadjoint Fredholm operators parametrised by $Xtimes S^1$ which has a non-trivial index bundle. Further, we use this observation and a family index theorem of Pejsachowicz to study multiparameter bifurcation of homoclinic solutions of Hamiltonian systems, where we generalise a previously known class of examples.","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49466806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Differentiating Orlicz Spaces with Rectangles Having Fixed Shapes in a Set of Directions 在一组方向上具有固定形状矩形的Orlicz空间的微分
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-10-22 DOI: 10.4171/zaa/1668
E. D’Aniello, L. Moonens
{"title":"Differentiating Orlicz Spaces with Rectangles Having Fixed Shapes in a Set of Directions","authors":"E. D’Aniello, L. Moonens","doi":"10.4171/zaa/1668","DOIUrl":"https://doi.org/10.4171/zaa/1668","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"20 1","pages":"461-473"},"PeriodicalIF":1.2,"publicationDate":"2020-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82405994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 3
Global Wellposedness and Large Time Behavior of Solutions to the Hall-Magnetohydrodynamics Equations 霍尔-磁流体动力学方程解的全局适定性和大时间行为
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-10-22 DOI: 10.4171/zaa/1665
Xiaoping Zhai
{"title":"Global Wellposedness and Large Time Behavior of Solutions to the Hall-Magnetohydrodynamics Equations","authors":"Xiaoping Zhai","doi":"10.4171/zaa/1665","DOIUrl":"https://doi.org/10.4171/zaa/1665","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"14 1","pages":"395-419"},"PeriodicalIF":1.2,"publicationDate":"2020-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73823046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Zeros of a table of polynomials satisfying a four-term contiguous relation 满足四项连续关系的多项式表的零
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-08-19 DOI: 10.4171/zaa/1698
Jack Luong, Khang Tran
{"title":"Zeros of a table of polynomials satisfying a four-term contiguous relation","authors":"Jack Luong, Khang Tran","doi":"10.4171/zaa/1698","DOIUrl":"https://doi.org/10.4171/zaa/1698","url":null,"abstract":"For any $A(z),B(z),C(z)inmathbb{C}[z]$, we study the zero distribution of a table of polynomials $left{ P_{m,n}(z)right} _{m,ninmathbb{N}_{0}}$ satisfying the recurrence relation [ P_{m,n}(z)=A(z)P_{m-1,n}(z)+B(z)P_{m,n-1}(z)+C(z)P_{m-1,n-1}(z) ] with the initial condition $P_{0,0}(z)=1$ and $P_{-m,-n}(z)=0$ $forall m,ninmathbb{N}$. We show that the zeros of $P_{m,n}(z)$ lie on a curve whose equation is given explicitly in terms of $A(z),B(z)$, and $C(z)$. We also study the zero distribution of a case with a general initial condition.","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2020-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44699539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Partial Regularity Results for Quasimonotone Elliptic Systems with General Growth 具有一般增长的拟单调椭圆系统的部分正则性结果
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-07-06 DOI: 10.4171/zaa/1662
B. Stroffolini
{"title":"Partial Regularity Results for Quasimonotone Elliptic Systems with General Growth","authors":"B. Stroffolini","doi":"10.4171/zaa/1662","DOIUrl":"https://doi.org/10.4171/zaa/1662","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"35 1","pages":"315-347"},"PeriodicalIF":1.2,"publicationDate":"2020-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79778841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 6
On some Generic Small Cantor Spaces 关于一些一般小康托空间
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-07-06 DOI: 10.4171/ZAA/1660
E. D’Aniello, M. Maiuriello
{"title":"On some Generic Small Cantor Spaces","authors":"E. D’Aniello, M. Maiuriello","doi":"10.4171/ZAA/1660","DOIUrl":"https://doi.org/10.4171/ZAA/1660","url":null,"abstract":"Let $X = [0,1]^{n}$, $n geq1$. We show that the typical (in the sense of Baire category) compact subset of $X$ is not only a zero dimensional Cantor space but it satisfies the property of being strongly microscopic, which is stronger than being of dimension zero.","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"35 1","pages":"277-288"},"PeriodicalIF":1.2,"publicationDate":"2020-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76667839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
New Fixed Point Theorem for Discontinuous Operators in Cones and Applications 锥上不连续算子的新不动点定理及其应用
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-04-07 DOI: 10.4171/zaa/1654
Jorge Rodríguez–López
{"title":"New Fixed Point Theorem for Discontinuous Operators in Cones and Applications","authors":"Jorge Rodríguez–López","doi":"10.4171/zaa/1654","DOIUrl":"https://doi.org/10.4171/zaa/1654","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"91 1","pages":"131-150"},"PeriodicalIF":1.2,"publicationDate":"2020-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80409661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 4
Nonlocal Averages in Space and Time Given by Medians and the Mean Curvature Flow 由中位数和平均曲率流给出的时空非局部平均
IF 1.2 3区 数学
Zeitschrift fur Analysis und ihre Anwendungen Pub Date : 2020-04-07 DOI: 10.4171/zaa/1658
Gastón Beltritti, J. Rossi
{"title":"Nonlocal Averages in Space and Time Given by Medians and the Mean Curvature Flow","authors":"Gastón Beltritti, J. Rossi","doi":"10.4171/zaa/1658","DOIUrl":"https://doi.org/10.4171/zaa/1658","url":null,"abstract":"","PeriodicalId":54402,"journal":{"name":"Zeitschrift fur Analysis und ihre Anwendungen","volume":"3 1","pages":"223-243"},"PeriodicalIF":1.2,"publicationDate":"2020-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79334694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
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