Discrete and Continuous Dynamical Systems-Series S最新文献

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Large time behavior of solutions for a PDE model for compressible elastic curve 可压缩弹性曲线PDE模型解的大时间特性
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023161
C. Kosugi, T. Aiki
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引用次数: 0
Nonexistence criteria for a generalized Boussinesq-type equation in bounded and unbounded domains 有界和无界区域上广义boussinesq型方程的不存在准则
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023036
I. Aldawish, Ibtehal Alazman, M. Jleli, B. Samet
{"title":"Nonexistence criteria for a generalized Boussinesq-type equation in bounded and unbounded domains","authors":"I. Aldawish, Ibtehal Alazman, M. Jleli, B. Samet","doi":"10.3934/dcdss.2023036","DOIUrl":"https://doi.org/10.3934/dcdss.2023036","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"17 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81840180","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
Parametric anisotropic double phase free boundary problems with nonlocal terms and convection: Existence, stability and asymptotic behavior 具有非局部项和对流的参数各向异性双相自由边界问题:存在性、稳定性和渐近性
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023097
Jinxia Cen, Leszek Gasiński, C. Vetro, Shengda Zeng
{"title":"Parametric anisotropic double phase free boundary problems with nonlocal terms and convection: Existence, stability and asymptotic behavior","authors":"Jinxia Cen, Leszek Gasiński, C. Vetro, Shengda Zeng","doi":"10.3934/dcdss.2023097","DOIUrl":"https://doi.org/10.3934/dcdss.2023097","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"116 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87693448","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
Existence results for fractional evolution equations with superlinear growth nonlinear terms 具有超线性增长非线性项的分数阶演化方程的存在性结果
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023079
Wei Feng, Pengyu Chen
{"title":"Existence results for fractional evolution equations with superlinear growth nonlinear terms","authors":"Wei Feng, Pengyu Chen","doi":"10.3934/dcdss.2023079","DOIUrl":"https://doi.org/10.3934/dcdss.2023079","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"42 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81332922","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
Asset flow model for a homogeneous group of investors: High-frequency trading limit 同质投资者群体的资产流动模型:高频交易限制
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023104
D. Swigon
{"title":"Asset flow model for a homogeneous group of investors: High-frequency trading limit","authors":"D. Swigon","doi":"10.3934/dcdss.2023104","DOIUrl":"https://doi.org/10.3934/dcdss.2023104","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"2005 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88365362","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
Potential well method for a class of fourth order wave equations with Newtonian potential 一类具有牛顿势的四阶波动方程的势阱法
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023147
Ngo Tran Vu, Dao Bao Dung, M. Freitas
{"title":"Potential well method for a class of fourth order wave equations with Newtonian potential","authors":"Ngo Tran Vu, Dao Bao Dung, M. Freitas","doi":"10.3934/dcdss.2023147","DOIUrl":"https://doi.org/10.3934/dcdss.2023147","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"18 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82693558","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
Two approaches to instability analysis of the viscous Burgers' equation 粘性Burgers方程不稳定性分析的两种方法
4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023202
Messoud Efendiev, Taylan Sengul, Burhan Tiryakioglu
{"title":"Two approaches to instability analysis of the viscous Burgers' equation","authors":"Messoud Efendiev, Taylan Sengul, Burhan Tiryakioglu","doi":"10.3934/dcdss.2023202","DOIUrl":"https://doi.org/10.3934/dcdss.2023202","url":null,"abstract":"The 1D Burger's equation with Dirichlet boundary conditions exhibits a first transition from the trivial steady state to a sinusoidal patterned steady state as the parameter $ lambda $ which controls the linear term exceeds 1. The main goal of this paper is to present two different approaches regarding the transition of this patterned steady state. We believe that these approaches can be extended to study the dynamics of more interesting models. As a first approach, we consider an external forcing on the equation which supports a sinusoidal solution as a stable steady state which loses its stability at a critical threshold. We use the method of continued fractions to rigorously analyze the associated linear problem. In particular, we find that the system exhibits a mixed type transition with two distinct basins for initial conditions one of which leads to a local steady state and the other leaves a small neighborhood of the origin. As a second approach, we consider the dynamics on the center-unstable manifold of the first two modes of the unforced system. In this approach, the secondary transition produces two branches of steady state solutions. On one of these branches there is another transition which indicates a symmetry breaking phenomena.","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135506329","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
Binary fluid flow simulations with free energy lattice Boltzmann methods 用自由能晶格玻尔兹曼方法模拟二元流体流动
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023069
{"title":"Binary fluid flow simulations with free energy lattice Boltzmann methods","authors":"","doi":"10.3934/dcdss.2023069","DOIUrl":"https://doi.org/10.3934/dcdss.2023069","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"27 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78184658","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: 3
Optimization of the fractional-order parameter with the error analysis for human immunodeficiency virus under Caputo operator Caputo算子下人类免疫缺陷病毒分数阶参数优化及误差分析
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023010
Rashid Jan, S. Qureshi, S. Boulaaras, V. Pham, E. Hıncal, R. Guefaifia
{"title":"Optimization of the fractional-order parameter with the error analysis for human immunodeficiency virus under Caputo operator","authors":"Rashid Jan, S. Qureshi, S. Boulaaras, V. Pham, E. Hıncal, R. Guefaifia","doi":"10.3934/dcdss.2023010","DOIUrl":"https://doi.org/10.3934/dcdss.2023010","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"2677 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75685434","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: 17
A Vázquez-type strong minimum/maximum principle for partial trace operators 部分跟踪操作符的Vázquez-type强最小/最大原则
IF 1.8 4区 数学
Discrete and Continuous Dynamical Systems-Series S Pub Date : 2023-01-01 DOI: 10.3934/dcdss.2023115
Bukayaw Kindu, Ahmed Mohammed, B. Tsegaw
{"title":"A Vázquez-type strong minimum/maximum principle for partial trace operators","authors":"Bukayaw Kindu, Ahmed Mohammed, B. Tsegaw","doi":"10.3934/dcdss.2023115","DOIUrl":"https://doi.org/10.3934/dcdss.2023115","url":null,"abstract":"","PeriodicalId":48838,"journal":{"name":"Discrete and Continuous Dynamical Systems-Series S","volume":"1 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76347554","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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