Group theory and Combinatorics play important role in design security protocols, algorithms and techniques for various security applications. Secure group-oriented communication is crucial to a wide range of applications in Internet of Things (IoT). Key management is the mechanism which is used to work out the problem of creation, establishment, to distribute, periodic refresh and the maintenance of the cryptographic keys. It is not enough to care only about primitives that satisfy a stated security objective in the domain of the IoT. The design of group key establishment techniques for securing group communications between resource-constrained IoT devices is presented in this work. Furthermore, the paper assesses possible ways for tailoring current security protocols to the peculiarities of IoT devices and networks.
{"title":"Application of mathematics in design of group key management method","authors":"A. Murthy, Reddy P. Vasudeva","doi":"10.26634/jmat.11.1.18502","DOIUrl":"https://doi.org/10.26634/jmat.11.1.18502","url":null,"abstract":"Group theory and Combinatorics play important role in design security protocols, algorithms and techniques for various security applications. Secure group-oriented communication is crucial to a wide range of applications in Internet of Things (IoT). Key management is the mechanism which is used to work out the problem of creation, establishment, to distribute, periodic refresh and the maintenance of the cryptographic keys. It is not enough to care only about primitives that satisfy a stated security objective in the domain of the IoT. The design of group key establishment techniques for securing group communications between resource-constrained IoT devices is presented in this work. Furthermore, the paper assesses possible ways for tailoring current security protocols to the peculiarities of IoT devices and networks.","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126218716","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}
{"title":"DYNAMICS OF A PREY AND TWO PREDATORS WITH TIME\u0000 DELAY IN PREY SPECIES","authors":"G. Satyavathi, A. Paparao, B. K. Sobhan","doi":"10.26634/jmat.8.3.17123","DOIUrl":"https://doi.org/10.26634/jmat.8.3.17123","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"374 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132207850","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}
{"title":"SEMI MAXIMAL IDEALS OF BE-ALGEBRAS","authors":"M. Prabhakar, S. Vali, M. S. Rao","doi":"10.26634/JMAT.9.2.17835","DOIUrl":"https://doi.org/10.26634/JMAT.9.2.17835","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114540888","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}
{"title":"ON β-CHANGE OF SPECIALFINSLER (α, β) -\u0000METRICS OF DOUGLS TYPE","authors":"M. Ramesha, S. Narasimhamurthy","doi":"10.26634/JMAT.8.1.16186","DOIUrl":"https://doi.org/10.26634/JMAT.8.1.16186","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117086736","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}
{"title":"VARIABLE CONTROL CHARTS BASED ON PARETO – RAYLEIGH\u0000 DISTRIBUTION","authors":"Rao I. Narasimha, M. S. Ravikumar, R. Kantam, Rajahmundry Andhra Pradesh India Online Tutor Course Hero Pvt Ltd.","doi":"10.26634/JMAT.8.4.17100","DOIUrl":"https://doi.org/10.26634/JMAT.8.4.17100","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125194395","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}
{"title":"NUMERICAL INVESTIGATION OF THE EFFECTS OF VELOCITY\u0000AND PARTICLE CONCENTRATION ON HEAT TRANSFER OF\u0000VIBRATIONAL FLOW OF NON-NEWTONIAN NANOFLUID","authors":"K. Santosh, H. Chandra, A. Arun","doi":"10.26634/jmat.8.1.16239","DOIUrl":"https://doi.org/10.26634/jmat.8.1.16239","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126205521","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}
{"title":"ON A CERTAIN SUBCLASS OF MEROMORPHIC FUNCTIONS\u0000DEFINED BY SALAGEAN OPERATOR FIXING\u0000SOME TAYLOR COEFFICIENTS","authors":"Venkata Sitavani, Srinivas Vedanabhatla","doi":"10.26634/jmat.10.2.18300","DOIUrl":"https://doi.org/10.26634/jmat.10.2.18300","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128878622","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}
{"title":"RELIABILITY MODELLING AND ANALYSIS OF COMPLEX INDUSTRIAL SYSTEMS - A REVIEW","authors":"S. Z. Taj, S. Rizwan","doi":"10.26634/jmat.8.2.16711","DOIUrl":"https://doi.org/10.26634/jmat.8.2.16711","url":null,"abstract":"","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117303247","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}
In this study, the goal programming approach is discussed which is used in hospitals to allocate resources. Two linear goal-programming models are included in the process. One model fixes the ratio of different types of cases that doctors see each year, while the other translates case mix decisions into a set of practice changes for doctors. Decision-makers may use the models to find the optimal case mix that maximizes profitability for the institution while minimizing negative impacts on physician compensation and clinical workflow.
{"title":"Study of goal programming approach in resource allocation in acute care hospitals","authors":"K. Mandala, B. K. Sobhan","doi":"10.26634/jmat.12.1.19263","DOIUrl":"https://doi.org/10.26634/jmat.12.1.19263","url":null,"abstract":"In this study, the goal programming approach is discussed which is used in hospitals to allocate resources. Two linear goal-programming models are included in the process. One model fixes the ratio of different types of cases that doctors see each year, while the other translates case mix decisions into a set of practice changes for doctors. Decision-makers may use the models to find the optimal case mix that maximizes profitability for the institution while minimizing negative impacts on physician compensation and clinical workflow.","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117108921","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}
A considerable analysis has been performed to draw out the flow properties of MHD Casson fluid in parabolic movement with several parameters. The novelty in the examination is the angle of inclination with the permeable vertical plate. The purpose of the work is to analyze the impact of some parameters on the flow in two cases namely, obtuse angle and acute angle. The solution of the flow governed equations is attained by the utilization of the finite divergence technique in explicit type. The nature of the fluid velocity is observed in the cases of acute angle and obtuse angle and described accordingly with the use of graphs and tables. One of the major findings is that for increasing values of porosity the velocity enhances in the case of acute angle and falls down in the case of obtuse angle.
{"title":"Parabolic form of casson fluid flow based on angle of inclination in conducting field","authors":"Umamaheswar Mummadisetty, Chandra Reddy Poli, Harinath Reddy Singamala, Hari Babu Baddela","doi":"10.26634/jmat.12.1.19628","DOIUrl":"https://doi.org/10.26634/jmat.12.1.19628","url":null,"abstract":"A considerable analysis has been performed to draw out the flow properties of MHD Casson fluid in parabolic movement with several parameters. The novelty in the examination is the angle of inclination with the permeable vertical plate. The purpose of the work is to analyze the impact of some parameters on the flow in two cases namely, obtuse angle and acute angle. The solution of the flow governed equations is attained by the utilization of the finite divergence technique in explicit type. The nature of the fluid velocity is observed in the cases of acute angle and obtuse angle and described accordingly with the use of graphs and tables. One of the major findings is that for increasing values of porosity the velocity enhances in the case of acute angle and falls down in the case of obtuse angle.","PeriodicalId":297202,"journal":{"name":"i-manager’s Journal on Mathematics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125327589","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}
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