发布求助
文献互助 智能选刊 最新文献

International journal of statistics and applied mathematics最新文献

筛选
英文 中文
Stability analysis of discrete dynamical system using khan-iteration technique 利用 Khan-iteration 技术分析离散动力系统的稳定性
International journal of statistics and applied mathematics Pub Date : 2024-07-01 DOI: 10.22271/maths.2024.v9.i4a.1746
Monika Bai, Ashish, Pooja Bhatia
{"title":"Stability analysis of discrete dynamical system using khan-iteration technique","authors":"Monika Bai, Ashish, Pooja Bhatia","doi":"10.22271/maths.2024.v9.i4a.1746","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i4a.1746","url":null,"abstract":"In the latest disciplines of research, controlling of chaos became the most important topic of research in non-linear dynamical systems which have large number of applications in engineering and scientific areas. In this reference, our objective is to develop controlling system by using the Picard-Mann hybrid procedure known as Khan-iteration. The chaotic region occur in dynamical systems due to the inconsistent periodic and fixed orbits of the system. Hence, the irregular periodic and fixed states are stabilized using control mechanism. Moreover, some theoretical and experimental results are observed which are followed by examples and theorems. At last, we examined the unstable states of the K-system and stabilized them by using Lyapunov exponent.","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"13 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141846501","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
Vital Statistics of Bombyx mori linnaeus on diverse mulberry varieties: Age-specific insights 不同桑树品种上的林奈蚕蛾生命统计：特定年龄的见解
International journal of statistics and applied mathematics Pub Date : 2024-07-01 DOI: 10.22271/maths.2024.v9.i4sa.1747
Koushik Garai
{"title":"Vital Statistics of Bombyx mori linnaeus on diverse mulberry varieties: Age-specific insights","authors":"Koushik Garai","doi":"10.22271/maths.2024.v9.i4sa.1747","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i4sa.1747","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"82 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141842684","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 impact of bio-pesticides, microbial and botanicals application on tomato (Lycopersicon esculentum) yield: Calculating the incremental benefit-cost ratio for managing Helicoverpa armigera infestation 施用生物农药、微生物和植物药对番茄（Lycopersicon esculentum）产量的影响：计算管理 Helicoverpa armigera 侵害的增量效益成本比
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2sa.1645
Abhishek Yadav, D. Singh, Dr. Mahak Singh, Dr. Sanjeev Kumar, Sachin Kumar Yadav, Saurabh Kumar
{"title":"The impact of bio-pesticides, microbial and botanicals application on tomato (Lycopersicon esculentum) yield: Calculating the incremental benefit-cost ratio for managing Helicoverpa armigera infestation","authors":"Abhishek Yadav, D. Singh, Dr. Mahak Singh, Dr. Sanjeev Kumar, Sachin Kumar Yadav, Saurabh Kumar","doi":"10.22271/maths.2024.v9.i2sa.1645","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2sa.1645","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"80 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140275658","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 on farm structure, cropping pattern and cropping intensity of Lentil growing sample farms in Lakhimpur Kheri District of U.P., India 关于印度 U.P. 拉克姆布尔凯里地区种植扁豆的样本农场的农场结构、种植模式和种植密度的研究
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2sa.1670
Uma Shankar, GP Singh, Pankaj Kumar, P. Mishra, Sandeep Yadav, Balvir Singh, Riyaz Ahmad
{"title":"Study on farm structure, cropping pattern and cropping intensity of Lentil growing sample farms in Lakhimpur Kheri District of U.P., India","authors":"Uma Shankar, GP Singh, Pankaj Kumar, P. Mishra, Sandeep Yadav, Balvir Singh, Riyaz Ahmad","doi":"10.22271/maths.2024.v9.i2sa.1670","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2sa.1670","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"29 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140280577","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
Student’s perception on implementation of new education policy-2020: A statistical view 学生对 2020 年新教育政策实施情况的看法：统计观点
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2b.1687
Dr. Mithu Bhattacharya, Dr. Manoj Kumar L Mishra
{"title":"Student’s perception on implementation of new education policy-2020: A statistical view","authors":"Dr. Mithu Bhattacharya, Dr. Manoj Kumar L Mishra","doi":"10.22271/maths.2024.v9.i2b.1687","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2b.1687","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"140 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140404761","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 study on price forecasts of pearl millet in major markets of Karnataka 卡纳塔克邦主要市场珍珠粟价格预测研究
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2sb.1675
Punith Kumar, JS Sonnad, RA Yeledhalli, SL Patil, Shekharappa
{"title":"A study on price forecasts of pearl millet in major markets of Karnataka","authors":"Punith Kumar, JS Sonnad, RA Yeledhalli, SL Patil, Shekharappa","doi":"10.22271/maths.2024.v9.i2sb.1675","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2sb.1675","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"330 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140283423","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
Particle swarm optimization algorithm-based nonlinear LS-SVM model for modelling and forecasting time-series data 基于粒子群优化算法的非线性 LS-SVM 模型用于时间序列数据建模和预测
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2a.1638
M. Tl, Prajneshu, Prathima Cm, H. Gr
{"title":"Particle swarm optimization algorithm-based nonlinear LS-SVM model for modelling and forecasting time-series data","authors":"M. Tl, Prajneshu, Prathima Cm, H. Gr","doi":"10.22271/maths.2024.v9.i2a.1638","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2a.1638","url":null,"abstract":"In this article, a novel Nonparametric, Nonlinear Least Squares Support Vector Machine (LS-SVM) methodology is thoroughly studied. The Particle Swarm Optimization (PSO), which is a very efficient population-based global stochastic optimization technique, is employed to estimate the hyper-parameters and time lag of Nonlinear LS-SVM model for time-series modelling. Relevant computer program is written in MATLAB function (m file). The MATLAB and STATISTICA software packages are used for carrying out data analysis. Subsequently, as an illustration, the methodology was applied to all-India annual rainfall time-series data. Superiority of this approach over ANN model is demonstrated using Root Mean Square Error (RMSE) and Mean Absolute Percent Error (MAPE) criteria for data under consideration","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"483 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140282999","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
Coefficient of variation (GCV & PCV), heritability and genetic advance analysis for yield contributing characters in Rose (Rosa spp.) 玫瑰（蔷薇属）产量贡献特征的变异系数（GCV 和 PCV）、遗传率和遗传进展分析
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2sa.1644
M. Visalakshi, R. Muthulakshmi, M. Ganga, S. Ganesh
{"title":"Coefficient of variation (GCV & PCV), heritability and genetic advance analysis for yield contributing characters in Rose (Rosa spp.)","authors":"M. Visalakshi, R. Muthulakshmi, M. Ganga, S. Ganesh","doi":"10.22271/maths.2024.v9.i2sa.1644","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2sa.1644","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"60 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140272916","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
Analysis of the trend in arrivals and prices of tender coconut in Maddur market, Karnataka 卡纳塔克邦马德杜尔市场嫩椰子到货量和价格趋势分析
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2a.1639
Prathima Cm, DM Gowda, M. Tl, Mahin Sharif
{"title":"Analysis of the trend in arrivals and prices of tender coconut in Maddur market, Karnataka","authors":"Prathima Cm, DM Gowda, M. Tl, Mahin Sharif","doi":"10.22271/maths.2024.v9.i2a.1639","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2a.1639","url":null,"abstract":"The present study analyses the trend in arrivals and prices of tender coconut in the Maddur market by fitting three linear models viz . linear (Straight line), quadratic and exponential models, and three nonlinear models viz . logistics, Gompertz and Richard’s to the annual data on arrivals (In crore nuts) and prices (In rupees per thousand nut) of tender coconuts for the period of 21 year i","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"408 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140281480","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
Cauchy modified generalized exponential distribution: Estimation and Applications 考奇修正广义指数分布：估计与应用
International journal of statistics and applied mathematics Pub Date : 2024-03-01 DOI: 10.22271/maths.2024.v9.i2a.1682
A. Chaudhary, Lal Babu Sah Telee, Vijay Kumar
{"title":"Cauchy modified generalized exponential distribution: Estimation and Applications","authors":"A. Chaudhary, Lal Babu Sah Telee, Vijay Kumar","doi":"10.22271/maths.2024.v9.i2a.1682","DOIUrl":"https://doi.org/10.22271/maths.2024.v9.i2a.1682","url":null,"abstract":"","PeriodicalId":500025,"journal":{"name":"International journal of statistics and applied mathematics","volume":"121 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140404963","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
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：604180095
Book学术官方微信