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Communications in Mathematics and Applications最新文献

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Topological Indices for Inverse Graphs Associated With Finite Cyclic Group 有限循环群逆图的拓扑指标
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.2026
S. Gopinath, A. Doss, G. Kalaimurugan
{"title":"Topological Indices for Inverse Graphs Associated With Finite Cyclic Group","authors":"S. Gopinath, A. Doss, G. Kalaimurugan","doi":"10.26713/cma.v14i1.2026","DOIUrl":"https://doi.org/10.26713/cma.v14i1.2026","url":null,"abstract":"","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"24 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82160719","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 Binomial Sums of (kappa)-Jacobsthal and (kappa)-Jacobsthal-Lucas Numbers (kappa) - jacobthal数和(kappa) - jacobthal - lucas数的一些二项式和
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.1842
A. D. Godase
{"title":"Some Binomial Sums of (kappa)-Jacobsthal and (kappa)-Jacobsthal-Lucas Numbers","authors":"A. D. Godase","doi":"10.26713/cma.v14i1.1842","DOIUrl":"https://doi.org/10.26713/cma.v14i1.1842","url":null,"abstract":"","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"6 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75371310","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
Numerical Simulation for a Differential Difference Equation With an Interior Layer 含内层差分方程的数值模拟
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.2047
P. Amala, M. Lalu, K. Phaneendra
{"title":"Numerical Simulation for a Differential Difference Equation With an Interior Layer","authors":"P. Amala, M. Lalu, K. Phaneendra","doi":"10.26713/cma.v14i1.2047","DOIUrl":"https://doi.org/10.26713/cma.v14i1.2047","url":null,"abstract":"","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"19 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80039304","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
Chemical Radiation and Soret Effects on Unsteady MHD Convective Flow of Jeffrey Nanofluid Past an Inclined Semi-Infinite Vertical Permeable Moving Plate 化学辐射对杰弗里纳米流体通过倾斜半无限垂直可渗透移动板非定常MHD对流的影响
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.1867
K. Raju, Ravuri Mohanaramana, S. Reddy, K. Raghunath
{"title":"Chemical Radiation and Soret Effects on Unsteady MHD Convective Flow of Jeffrey Nanofluid Past an Inclined Semi-Infinite Vertical Permeable Moving Plate","authors":"K. Raju, Ravuri Mohanaramana, S. Reddy, K. Raghunath","doi":"10.26713/cma.v14i1.1867","DOIUrl":"https://doi.org/10.26713/cma.v14i1.1867","url":null,"abstract":". An unsteady, MHD incompressible water-based Jeffrey nanofluid (Cu and TiO 2 ) flow across a stretched sheet in a transverse magnetic domain, thermic radiation, and Soret effects are examined in this article. For each physical parameter, the governing differential equalisations are converted into a set of nonlinear associated standard differential equalisations, translated utilising a perturbation approach with suitable limit essentials for the governing differential equations. The solution for the governing nonlinear boundary value concern is conveyed based on the perturbation technique throughout the complete range of material parameters. The impacts of numerous biological factors on the dimensionless velocity, temperature, concentration, and pressure silhouettes are graphically displayed and thoroughly examined. It is possible to gain favourable comparisons with formerly publicised work on several particular topic situations. Finally, numerical significances of material portions, such as the local skin-friction specification, the Nusselt numeral, and the Sherwood digit, are provided in tabular form, allowing easy comparison.","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"36 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77354721","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
Interconnection Networks via Adjacencies and Their Vertex-Degree Based Graph Invariants 基于邻接的互连网络及其基于顶点度的图不变量
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.1920
S. Surya, P. Subbulakshmi
{"title":"Interconnection Networks via Adjacencies and Their Vertex-Degree Based Graph Invariants","authors":"S. Surya, P. Subbulakshmi","doi":"10.26713/cma.v14i1.1920","DOIUrl":"https://doi.org/10.26713/cma.v14i1.1920","url":null,"abstract":". Interconnection Networks are a boon to human made large computing systems which are often designed based on the need. In this paper, we address the question of obtaining an interconnection network to suit a specific need which is a cumbersome procedure. The methods for constructing infinitely large interconnection networks from any simple, undirected graph G is illustrated and their properties are discussed. Further, we study the behaviour of certain vertex-degree based graph invariants of the constructed networks under the transformations by means of graph operation and obtain explicit relations for energy and some degree-based topological indices. Also, we show that they can be computed in polynomial time for these constructed networks. By doing so, we also obtain new methods of constructing infinite families of integral graphs","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"37 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77453244","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
Numerical Study of Layer Behaviour Differential-Difference Equations With Small Delay Arising in the Nerve Pulse Propagation 神经脉冲传播中小延迟层行为微分-差分方程的数值研究
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.1970
Kumar Ragula, G. Soujanya
{"title":"Numerical Study of Layer Behaviour Differential-Difference Equations With Small Delay Arising in the Nerve Pulse Propagation","authors":"Kumar Ragula, G. Soujanya","doi":"10.26713/cma.v14i1.1970","DOIUrl":"https://doi.org/10.26713/cma.v14i1.1970","url":null,"abstract":"","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"88 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91080818","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
Proximal Point Algorithm Based on AP Iterative Technique for Nonexpansive Mappings in CAT(0) Spaces 基于AP迭代技术的CAT(0)空间非扩张映射的近点算法
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.1831
Anju Panwar, J. ., Prateek Mor, Pinki .
{"title":"Proximal Point Algorithm Based on AP Iterative Technique for Nonexpansive Mappings in CAT(0) Spaces","authors":"Anju Panwar, J. ., Prateek Mor, Pinki .","doi":"10.26713/cma.v14i1.1831","DOIUrl":"https://doi.org/10.26713/cma.v14i1.1831","url":null,"abstract":". In this paper, we introduce the modified proximal point algorithm for solving minimization problems in CAT(0) spaces. We then show that the sequence converges to a common fixed point of nonexpansive mapping and a minimizer of a convex function. Finally, we present a numerical illustration for supporting our main result. The findings in this paper are a generalization of certain corresponding results given by some authors","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"66 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83885054","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
Applications of an Efficient Iterative Scheme for Finding Zeros of Nonlinear Equations and Its Basins of Attraction 非线性方程求零的有效迭代格式及其吸引域的应用
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-09 DOI: 10.26713/cma.v14i1.2113
Navya Kakarlapudi, M. S. K. Mylapalli, R. Sri, Soujanya Marapaga
{"title":"Applications of an Efficient Iterative Scheme for Finding Zeros of Nonlinear Equations and Its Basins of Attraction","authors":"Navya Kakarlapudi, M. S. K. Mylapalli, R. Sri, Soujanya Marapaga","doi":"10.26713/cma.v14i1.2113","DOIUrl":"https://doi.org/10.26713/cma.v14i1.2113","url":null,"abstract":"","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"21 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84328812","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
Study of Waves Propagating in Anisotropic Homogeneous Microstretch Elastic Medium 波在各向异性均匀微拉伸弹性介质中的传播研究
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-06 DOI: 10.26713/cma.v14i1.2287
N. Rani, S. Garg
{"title":"Study of Waves Propagating in Anisotropic Homogeneous Microstretch Elastic Medium","authors":"N. Rani, S. Garg","doi":"10.26713/cma.v14i1.2287","DOIUrl":"https://doi.org/10.26713/cma.v14i1.2287","url":null,"abstract":"","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"1 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89246870","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
Vertex (k)-Prime Labeling of Cyclic Snakes 顶点(k) -循环蛇的素数标记
IF 0.2
Communications in Mathematics and Applications Pub Date : 2023-05-06 DOI: 10.26713/cma.v14i1.1989
S. T. Arockiamary, G. Vijayalakshmi
{"title":"Vertex (k)-Prime Labeling of Cyclic Snakes","authors":"S. T. Arockiamary, G. Vijayalakshmi","doi":"10.26713/cma.v14i1.1989","DOIUrl":"https://doi.org/10.26713/cma.v14i1.1989","url":null,"abstract":". For each positive integer k , a simple graph G of order p is said to be k -prime labeling if there exists an injective function f whose labels are from k to k + p − 1 that induces a function f + : E ( G ) → N of the edges of G defined by f + ( uv ) = gcd( f ( u ), f ( v )), ∀ e = uv ∈ E ( G ) such that every pair of neighbouring vertices are relatively prime. This type of graph is known as a k -prime graph. In this paper, we redefine the labeling as vertex k -prime labeling for some k positive integers and study some cyclic snake graphs and corona graphs of the form mC n ⊙ K 1 which admit vertex k -prime labeling.","PeriodicalId":43490,"journal":{"name":"Communications in Mathematics and Applications","volume":"38 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80905412","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
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