发布求助
文献互助 智能选刊 最新文献

Advances and Applications in Mathematical Sciences最新文献

筛选
英文 中文
A STUDY ABOUT STABILITY OF TWO AND THREE SPECIES POPULATION MODELS 二种和三种种群模型的稳定性研究
Advances and Applications in Mathematical Sciences Pub Date : 2020-10-03 DOI: 10.37516/ADV.MATH.SCI.2020.0122
Rezaul Karim, M. A. Arefin, Amina Tahsin, Md Abdus Sattar
{"title":"A STUDY ABOUT STABILITY OF TWO AND THREE SPECIES POPULATION MODELS","authors":"Rezaul Karim, M. A. Arefin, Amina Tahsin, Md Abdus Sattar","doi":"10.37516/ADV.MATH.SCI.2020.0122","DOIUrl":"https://doi.org/10.37516/ADV.MATH.SCI.2020.0122","url":null,"abstract":"In this article, we have discussed the stability of second order linear and non-linear systems by characteristic roots. In the case of non-linear system, we linearize the nonlinear system under certain specified conditions and study the stability of critical points of the linearized systems. Necessary theories have been presented, applied, and illustrated with examples. A self-contained theory for a homogeneous linear system of third order is built by using the basic concept of the differential equation.","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82438495","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
VOLTRA INTEGRAL EQUATIONS OF THE FIRST TYPE WITH SINGLE NUCLEI 一类单核伏特拉积分方程
Advances and Applications in Mathematical Sciences Pub Date : 2020-09-07 DOI: 10.37516/adv.math.sci.2020.0120
M. Akbari
{"title":"VOLTRA INTEGRAL EQUATIONS OF THE FIRST TYPE WITH SINGLE NUCLEI","authors":"M. Akbari","doi":"10.37516/adv.math.sci.2020.0120","DOIUrl":"https://doi.org/10.37516/adv.math.sci.2020.0120","url":null,"abstract":"In this paper, the solution of special type Voltra integral equations with single nuclei is studied. We will also consider Abelian nuclei. We will show the efficiency and simplicity of the proposed method by providing a few examples. Keywords: Integral equations, Voltra of the first type, Single cores.","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82378601","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
Classification on Large Networks: A Quantitative Bound via Motifs and Graphons (Research) 大型网络的分类:基于基元和图元的数量界(研究)
Advances and Applications in Mathematical Sciences Pub Date : 2020-01-01 DOI: 10.1007/978-3-030-42687-3_7
A. Haupt, T. Schultz, Mohammed Khatami, N. Tran
{"title":"Classification on Large Networks: A Quantitative Bound via Motifs and Graphons (Research)","authors":"A. Haupt, T. Schultz, Mohammed Khatami, N. Tran","doi":"10.1007/978-3-030-42687-3_7","DOIUrl":"https://doi.org/10.1007/978-3-030-42687-3_7","url":null,"abstract":"","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"279 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86736814","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
Some Combinatorial Cases of the Three Matrix Analog of Gerstenhaber’s Theorem (Research) Gerstenhaber定理三矩阵类比的若干组合情形(研究)
Advances and Applications in Mathematical Sciences Pub Date : 2020-01-01 DOI: 10.1007/978-3-030-42687-3_12
Jenna Rajchgot, M. Satriano, Wanchun Shen
{"title":"Some Combinatorial Cases of the Three Matrix Analog of Gerstenhaber’s Theorem (Research)","authors":"Jenna Rajchgot, M. Satriano, Wanchun Shen","doi":"10.1007/978-3-030-42687-3_12","DOIUrl":"https://doi.org/10.1007/978-3-030-42687-3_12","url":null,"abstract":"","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83654423","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
APPROXIMATE SOLUTIONS OF DAMPED NON LINEAR SYSTEM WITH VARYING PARAMETER AND DAMPING FORCE 具有变参数和变阻尼力的阻尼非线性系统的近似解
Advances and Applications in Mathematical Sciences Pub Date : 2019-11-03 DOI: 10.37516/adv.math.sci.2020.0123
Rezaul Karim, Pinakee Dey, Somi Akter, M. A. Arefin, Saikh Shahjahan Miah
{"title":"APPROXIMATE SOLUTIONS OF DAMPED NON LINEAR SYSTEM WITH VARYING PARAMETER AND DAMPING FORCE","authors":"Rezaul Karim, Pinakee Dey, Somi Akter, M. A. Arefin, Saikh Shahjahan Miah","doi":"10.37516/adv.math.sci.2020.0123","DOIUrl":"https://doi.org/10.37516/adv.math.sci.2020.0123","url":null,"abstract":"The study of second-order damped nonlinear differential equations is important in the development of the theory of dynamical systems and the behavior of the solutions of the over-damped process depends on the behavior of damping forces. We aim to develop and represent a new approximate solution of a nonlinear differential system with damping force and an approximate solution of the damped nonlinear vibrating system with a varying parameter which is based on Krylov–Bogoliubov and Mitropolskii (KBM) Method and Harmonic Balance (HB) Method. By applying these methods we solve and also analyze the finding result of an example. Moreover, the solutions are obtained for different initial conditions, and figures are plotted accordingly where MATHEMATICA and C++ are used as a programming language.","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90093384","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
A Note on Singularity Formation for a Nonlocal Transport Equation (Research) 一类非局部输运方程奇点形成的注记(研究)
Advances and Applications in Mathematical Sciences Pub Date : 2019-08-26 DOI: 10.1007/978-3-030-42687-3_15
V. Hoang, M. Radosz
{"title":"A Note on Singularity Formation for a Nonlocal Transport Equation (Research)","authors":"V. Hoang, M. Radosz","doi":"10.1007/978-3-030-42687-3_15","DOIUrl":"https://doi.org/10.1007/978-3-030-42687-3_15","url":null,"abstract":"","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75604076","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
SOME BLOW-UP PROPERTIES OF A SEMILINEAR HEAT EQUATION 半线性热方程的爆破性质
Advances and Applications in Mathematical Sciences Pub Date : 2019-07-17 DOI: 10.37516/adv.math.sci.2019.0080
Maan A. Rasheed
{"title":"SOME BLOW-UP PROPERTIES OF A SEMILINEAR HEAT EQUATION","authors":"Maan A. Rasheed","doi":"10.37516/adv.math.sci.2019.0080","DOIUrl":"https://doi.org/10.37516/adv.math.sci.2019.0080","url":null,"abstract":"In this paper, we consider some blow-up properties of a semilinear heat equation, where the nonlinear term is of exponential type, subject to the zero Dirichletboundary conditions, defined in a ball in 𝑅 𝑛 . Firstly, we study the blow-up set showing that the blow-up can only occur at a single point. Secondly, the upper blow-up rate estimate is derived.","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83279520","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
SOME FIXED POINT THEOREMS FOR SET-VALUED (a, p)-WEAK CONTRACTIONS IN CONE METRIC SPACES OVER BANACH ALGEBRA 巴拿赫代数上锥度量空间中集值(a, p)-弱收缩的不动点定理
Advances and Applications in Mathematical Sciences Pub Date : 2019-07-01 DOI: 10.37516/adv.math.sci.2019.0067
S. K. Malhotra, Sarita Prakash, S. Shukla
{"title":"SOME FIXED POINT THEOREMS FOR SET-VALUED (a, p)-WEAK CONTRACTIONS IN CONE METRIC SPACES OVER BANACH ALGEBRA","authors":"S. K. Malhotra, Sarita Prakash, S. Shukla","doi":"10.37516/adv.math.sci.2019.0067","DOIUrl":"https://doi.org/10.37516/adv.math.sci.2019.0067","url":null,"abstract":"The purpose of this paper is to introduce the notion of set-valued (𝛼, 𝑝)- weak contractions in cone metric spaces over Banach algebra and to prove some fixed point theorems for such mappings. The fixed point results of this paper generalize and extend several known fixed point results on cone metric spaces. An example in support of our results is given.","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"158 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80135924","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
The Number of Gröbner Bases in Finite Fields (Research) 有限域中Gröbner基的数量(研究)
Advances and Applications in Mathematical Sciences Pub Date : 2019-07-01 DOI: 10.1007/978-3-030-42687-3_9
Anyu Zhang, B. Stigler
{"title":"The Number of Gröbner Bases in Finite Fields (Research)","authors":"Anyu Zhang, B. Stigler","doi":"10.1007/978-3-030-42687-3_9","DOIUrl":"https://doi.org/10.1007/978-3-030-42687-3_9","url":null,"abstract":"","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78372557","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
A CLASS OF S-STEP NON-LINEAR ITERATION SCHEME BASED ON PROJECTION METHOD FOR GAUSS METHOD 一类基于高斯法投影法的s步非线性迭代方案
Advances and Applications in Mathematical Sciences Pub Date : 2019-07-01 DOI: 10.37516/adv.math.sci.2019.0061
R. Vigneswaran, S. Kajanthan
{"title":"A CLASS OF S-STEP NON-LINEAR ITERATION SCHEME BASED ON PROJECTION METHOD FOR GAUSS METHOD","authors":"R. Vigneswaran, S. Kajanthan","doi":"10.37516/adv.math.sci.2019.0061","DOIUrl":"https://doi.org/10.37516/adv.math.sci.2019.0061","url":null,"abstract":"Various iteration schemes are proposed by various authors to solve nonlinear equations arising in the implementation of implicit Runge-Kutta methods. In this paper, a class of s-step non-linear scheme based on projection method is proposed to accelerate the convergence rate of those linear iteration schemes. In this scheme, sequence of numerical solutions is updated after each sub-step is completed. For 2-stage Gauss method, upper bound for the spectral radius of its iteration matrix was obtained in the left half complex plane. This result is extended to 3-stage and 4-stage Gauss methods by transforming the coefficient matrix and the iteration matrix to a block diagonal form. Finally, some numerical experiments are carried out to confirm the obtained theoretical results.","PeriodicalId":53941,"journal":{"name":"Advances and Applications in Mathematical Sciences","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78371811","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
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：481959085
Book学术官方微信