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Boundary Value Problems最新文献

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Enhanced shifted Jacobi operational matrices of integrals: spectral algorithm for solving some types of ordinary and fractional differential equations 积分的增强移位雅可比运算矩阵：求解某些类型常微分方程和分微分方程的谱算法
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-06-12 DOI: 10.1186/s13661-024-01880-0
H. M. Ahmed
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引用次数: 0
On the fractional perturbed neutral integro-differential systems via deformable derivatives: an existence study 通过可变形导数论分数扰动中性整微分系统：存在性研究
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-06-06 DOI: 10.1186/s13661-024-01879-7
R. Sreedharan, S. R. Balachandar, R. Udhayakumar, S. Etemad, İbrahim Avcı, Shahram Rezapour
{"title":"On the fractional perturbed neutral integro-differential systems via deformable derivatives: an existence study","authors":"R. Sreedharan, S. R. Balachandar, R. Udhayakumar, S. Etemad, İbrahim Avcı, Shahram Rezapour","doi":"10.1186/s13661-024-01879-7","DOIUrl":"https://doi.org/10.1186/s13661-024-01879-7","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141379757","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
Impulsive coupled systems with regular and singular ϕ-Laplacians and generalized jump conditions 具有规则和奇异j-拉普拉茨及广义跳跃条件的脉冲耦合系统
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-06-06 DOI: 10.1186/s13661-024-01882-y
F. Minhós, G. Rodrigues
{"title":"Impulsive coupled systems with regular and singular ϕ-Laplacians and generalized jump conditions","authors":"F. Minhós, G. Rodrigues","doi":"10.1186/s13661-024-01882-y","DOIUrl":"https://doi.org/10.1186/s13661-024-01882-y","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141380763","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
Nonexistence results for a time-fractional biharmonic diffusion equation 时间分数双谐扩散方程的不存在结果
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-05-23 DOI: 10.1186/s13661-024-01874-y
M. Jleli, B. Samet
{"title":"Nonexistence results for a time-fractional biharmonic diffusion equation","authors":"M. Jleli, B. Samet","doi":"10.1186/s13661-024-01874-y","DOIUrl":"https://doi.org/10.1186/s13661-024-01874-y","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141103845","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
New version of midpoint-type inequalities for co-ordinated convex functions via generalized conformable integrals 通过广义保角积分的新版协调凸函数中点类型不等式
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-05-23 DOI: 10.1186/s13661-024-01875-x
M. E. Kiriș, Miguel Vivas-Cortez, T. Uzun, Gözde Bayrak, Hüseyin Budak
{"title":"New version of midpoint-type inequalities for co-ordinated convex functions via generalized conformable integrals","authors":"M. E. Kiriș, Miguel Vivas-Cortez, T. Uzun, Gözde Bayrak, Hüseyin Budak","doi":"10.1186/s13661-024-01875-x","DOIUrl":"https://doi.org/10.1186/s13661-024-01875-x","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141107296","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
Fredholm integral equation in composed-cone metric spaces 构锥度量空间中的弗雷德霍姆积分方程
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-05-22 DOI: 10.1186/s13661-024-01876-w
Anas A. Hijab, Laith K. Shaakir, Sarah Aljohani, Nabil Mlaiki
{"title":"Fredholm integral equation in composed-cone metric spaces","authors":"Anas A. Hijab, Laith K. Shaakir, Sarah Aljohani, Nabil Mlaiki","doi":"10.1186/s13661-024-01876-w","DOIUrl":"https://doi.org/10.1186/s13661-024-01876-w","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141108681","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
The posteriori analysis of the spectral element discretization of the wave equation 波方程谱元离散化的后验分析
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-05-15 DOI: 10.1186/s13661-024-01867-x
N. Chorfi
{"title":"The posteriori analysis of the spectral element discretization of the wave equation","authors":"N. Chorfi","doi":"10.1186/s13661-024-01867-x","DOIUrl":"https://doi.org/10.1186/s13661-024-01867-x","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140973770","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
New error bounds for Newton’s formula associated with tempered fractional integrals 与钢化分数积分相关的牛顿公式的新误差范围
IF 1.7 4区 数学
Boundary Value Problems Pub Date : 2024-05-15 DOI: 10.1186/s13661-024-01870-2
F. Hezenci, Hüseyin Budak
{"title":"New error bounds for Newton’s formula associated with tempered fractional integrals","authors":"F. Hezenci, Hüseyin Budak","doi":"10.1186/s13661-024-01870-2","DOIUrl":"https://doi.org/10.1186/s13661-024-01870-2","url":null,"abstract":"","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140976744","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 the global existence and analyticity of the mild solution for the fractional Porous medium equation 分数阶多孔介质方程温和解的整体存在性和解析性
4区 数学
Boundary Value Problems Pub Date : 2023-11-14 DOI: 10.1186/s13661-023-01794-3
Muhammad Zainul Abidin, Muhammad Marwan
{"title":"On the global existence and analyticity of the mild solution for the fractional Porous medium equation","authors":"Muhammad Zainul Abidin, Muhammad Marwan","doi":"10.1186/s13661-023-01794-3","DOIUrl":"https://doi.org/10.1186/s13661-023-01794-3","url":null,"abstract":"Abstract In this research article we focus on the study of existence of global solution for a three-dimensional fractional Porous medium equation. The main objectives of studying the fractional porous medium equation in the corresponding critical function spaces are to show the existence of unique global mild solution under the condition of small initial data. Applying Fourier transform methods gives an equivalent integral equation of the model equation. The linear and nonlinear terms are then estimated in the corresponding Lei and Lin spaces. Further, the analyticity of solution to the fractional Porous medium equation is also obtained.","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134900658","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
Riemann problem for a $2times 2$ hyperbolic system with time-gradually-degenerate damping 具有时间渐退化阻尼的$2 × 2$双曲系统的Riemann问题
4区 数学
Boundary Value Problems Pub Date : 2023-11-14 DOI: 10.1186/s13661-023-01798-z
Shiwei Li
{"title":"Riemann problem for a $2times 2$ hyperbolic system with time-gradually-degenerate damping","authors":"Shiwei Li","doi":"10.1186/s13661-023-01798-z","DOIUrl":"https://doi.org/10.1186/s13661-023-01798-z","url":null,"abstract":"Abstract This paper is focused on the Riemann problem for a $2times 2$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mn>2</mml:mn> <mml:mo>×</mml:mo> <mml:mn>2</mml:mn> </mml:math> hyperbolic system of conservation laws with a time-gradually-degenerate damping. Two kinds of non-self-similar solutions involving the delta-shocks and vacuum are obtained using the variable substitution method. The generalized Rankine-Hugoniot relation and entropy condition are clarified for the delta-shock. Furthermore, the vanishing viscosity method proves the existence, uniqueness, and stability of non-self-similar solutions.","PeriodicalId":55333,"journal":{"name":"Boundary Value Problems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134901043","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
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