Revista Matematica Complutense最新文献

筛选
英文 中文
A note on the supersolution method for Hardy’s inequality 关于Hardy不等式的超解方法的一个注记
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-09-07 DOI: 10.1007/s13163-023-00460-7
F. Bianchi, L. Brasco, Firoj Sk, A. C. Zagati
{"title":"A note on the supersolution method for Hardy’s inequality","authors":"F. Bianchi, L. Brasco, Firoj Sk, A. C. Zagati","doi":"10.1007/s13163-023-00460-7","DOIUrl":"https://doi.org/10.1007/s13163-023-00460-7","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48782053","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: 1
Stability results on the Kirchhoff plate equation with delay terms on the dynamical boundary controls 具有时滞项的Kirchhoff板方程在动态边界控制下的稳定性结果
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-08-18 DOI: 10.1007/s13163-022-00437-y
Mohammad Akil, Haidar Badawi, S. Nicaise, A. Wehbe
{"title":"Stability results on the Kirchhoff plate equation with delay terms on the dynamical boundary controls","authors":"Mohammad Akil, Haidar Badawi, S. Nicaise, A. Wehbe","doi":"10.1007/s13163-022-00437-y","DOIUrl":"https://doi.org/10.1007/s13163-022-00437-y","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44979548","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
Convexity of ratios of the modified Bessel functions of the first kind with applications. 修正的贝塞尔第一类函数比率的凸性及其应用。
IF 1.4 3区 数学
Revista Matematica Complutense Pub Date : 2022-08-09 DOI: 10.1007/s13163-022-00439-w
Zhen-Hang Yang, Jing-Feng Tian
{"title":"Convexity of ratios of the modified Bessel functions of the first kind with applications.","authors":"Zhen-Hang Yang, Jing-Feng Tian","doi":"10.1007/s13163-022-00439-w","DOIUrl":"10.1007/s13163-022-00439-w","url":null,"abstract":"<p><p>Let <math> <mrow><msub><mi>I</mi> <mi>ν</mi></msub> <mfenced><mi>x</mi></mfenced> </mrow> </math> be the modified Bessel function of the first kind of order <math><mi>ν</mi></math> . Motivated by a conjecture on the convexity of the ratio <math> <mrow><msub><mi>W</mi> <mi>ν</mi></msub> <mfenced><mi>x</mi></mfenced> <mo>=</mo> <mi>x</mi> <msub><mi>I</mi> <mi>ν</mi></msub> <mfenced><mi>x</mi></mfenced> <mo>/</mo> <msub><mi>I</mi> <mrow><mi>ν</mi> <mo>+</mo> <mn>1</mn></mrow> </msub> <mfenced><mi>x</mi></mfenced> </mrow> </math> for <math><mrow><mi>ν</mi> <mo>></mo> <mo>-</mo> <mn>2</mn></mrow> </math> , using the monotonicity rules for a ratio of two power series and an elementary technique, we present fully the convexity of the functions <math> <mrow><msub><mi>W</mi> <mi>ν</mi></msub> <mfenced><mi>x</mi></mfenced> </mrow> </math> , <math> <mrow><msub><mi>W</mi> <mi>ν</mi></msub> <mfenced><mi>x</mi></mfenced> <mo>-</mo> <msup><mi>x</mi> <mn>2</mn></msup> <mo>/</mo> <mfenced><mn>2</mn> <mi>ν</mi> <mo>+</mo> <mn>4</mn></mfenced> </mrow> </math> and <math> <mrow><msub><mi>W</mi> <mi>ν</mi></msub> <mfenced><msup><mi>x</mi> <mrow><mn>1</mn> <mo>/</mo> <mi>θ</mi></mrow> </msup> </mfenced> </mrow> </math> for <math><mrow><mi>θ</mi> <mo>≥</mo> <mn>2</mn></mrow> </math> on <math><mfenced><mn>0</mn> <mo>,</mo> <mi>∞</mi></mfenced> </math> in different value ranges of <math><mi>ν</mi></math> , which give an answer to the conjecture and extend known results. As consequences, some monotonicity results and new functional inequalities for <math> <mrow><msub><mi>W</mi> <mi>ν</mi></msub> <mfenced><mi>x</mi></mfenced> </mrow> </math> are established. As applications, an open problem and a conjectures are settled. Finally, a conjecture on the complete monotonicity of <math> <mrow><msub><mi>W</mi> <mi>ν</mi></msub> <mfenced><msup><mi>x</mi> <mrow><mn>1</mn> <mo>/</mo> <mi>θ</mi></mrow> </msup> </mfenced> </mrow> </math> for <math><mrow><mi>θ</mi> <mo>≥</mo> <mn>2</mn></mrow> </math> is proposed.</p>","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2022-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9361280/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40413905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact of the zero order term in the study of Dirichlet problems with convection or drift terms 零阶项在有对流或漂移项的狄利克雷问题研究中的影响
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-07-20 DOI: 10.1007/s13163-022-00434-1
L. Boccardo
{"title":"The impact of the zero order term in the study of Dirichlet problems with convection or drift terms","authors":"L. Boccardo","doi":"10.1007/s13163-022-00434-1","DOIUrl":"https://doi.org/10.1007/s13163-022-00434-1","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45640165","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
Poincaré–Reeb graphs of real algebraic domains 实代数域的poincar<s:1> - reeb图
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-07-14 DOI: 10.1007/s13163-023-00469-y
Arnaud Bodin, P. Popescu-Pampu, Miruna-Stefana Sorea
{"title":"Poincaré–Reeb graphs of real algebraic domains","authors":"Arnaud Bodin, P. Popescu-Pampu, Miruna-Stefana Sorea","doi":"10.1007/s13163-023-00469-y","DOIUrl":"https://doi.org/10.1007/s13163-023-00469-y","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45173222","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
The k-nearest neighbors method in single index regression model for functional quasi-associated time series data 函数拟相关时间序列数据单指标回归模型中的k近邻方法
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-07-06 DOI: 10.1007/s13163-022-00436-z
S. Bouzebda, Ali Laksaci, Mustapha Mohammedi
{"title":"The k-nearest neighbors method in single index regression model for functional quasi-associated time series data","authors":"S. Bouzebda, Ali Laksaci, Mustapha Mohammedi","doi":"10.1007/s13163-022-00436-z","DOIUrl":"https://doi.org/10.1007/s13163-022-00436-z","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46030299","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: 5
Two theorems on the intersections of horospheres in asymptotically harmonic spaces 渐近调和空间中星座交点的两个定理
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-06-26 DOI: 10.1007/s13163-023-00459-0
Sinhwi Kim, JeongHyeong Park
{"title":"Two theorems on the intersections of horospheres in asymptotically harmonic spaces","authors":"Sinhwi Kim, JeongHyeong Park","doi":"10.1007/s13163-023-00459-0","DOIUrl":"https://doi.org/10.1007/s13163-023-00459-0","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49659701","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
Anisotropic Dirichlet double phase problems with competing nonlinearities 具有竞争非线性的各向异性Dirichlet双相位问题
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-06-18 DOI: 10.1007/s13163-022-00432-3
S. Leonardi, Nikolaos S. Papageorgiou
{"title":"Anisotropic Dirichlet double phase problems with competing nonlinearities","authors":"S. Leonardi, Nikolaos S. Papageorgiou","doi":"10.1007/s13163-022-00432-3","DOIUrl":"https://doi.org/10.1007/s13163-022-00432-3","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43538176","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: 10
The class of c-almost periodic functions defined on vertical strips in the complex plane 复平面上垂直条上定义的一类c概周期函数
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-06-16 DOI: 10.1007/s13163-022-00433-2
H. Ounis, J. M. Sepulcre
{"title":"The class of c-almost periodic functions defined on vertical strips in the complex plane","authors":"H. Ounis, J. M. Sepulcre","doi":"10.1007/s13163-022-00433-2","DOIUrl":"https://doi.org/10.1007/s13163-022-00433-2","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44854777","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: 1
Smooth norms in dense subspaces of $$ell _p(Gamma )$$ and operator ranges $$ell _p(Gamma )$$的密子空间和算子范围中的光滑范数
IF 0.8 3区 数学
Revista Matematica Complutense Pub Date : 2022-05-23 DOI: 10.1007/s13163-023-00479-w
Sheldon Dantas, P. H'ajek, T. Russo
{"title":"Smooth norms in dense subspaces of $$ell _p(Gamma )$$ and operator ranges","authors":"Sheldon Dantas, P. H'ajek, T. Russo","doi":"10.1007/s13163-023-00479-w","DOIUrl":"https://doi.org/10.1007/s13163-023-00479-w","url":null,"abstract":"","PeriodicalId":49605,"journal":{"name":"Revista Matematica Complutense","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48845882","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
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
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:481959085
Book学术官方微信