International Journal of Analysis and Applications最新文献_第3页

Bifurcation Analysis and Chaos Control for Prey-Predator Model With Allee Effect 具有阿利效应的猎物-捕食者模型的分岔分析和混沌控制

IF 1

International Journal of Analysis and Applications Pub Date : 2023-12-04 DOI: 10.28924/2291-8639-21-2023-131

M. B. Almatrafi, Messaoud Berkal

{"title":"Bifurcation Analysis and Chaos Control for Prey-Predator Model With Allee Effect","authors":"M. B. Almatrafi, Messaoud Berkal","doi":"10.28924/2291-8639-21-2023-131","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-131","url":null,"abstract":"The main purpose of this work is to discuss the dynamics of a predator-prey dynamical system with Allee effect. The conformable fractional derivative is applied to convert the fractional derivatives which appear in the governing model into ordinary derivatives. We use the piecewise-constant approximation method to discritize the considered model. We also investigate the occurrence of positive equilibrium points. Moreover, we analyse the stability of the equilibrium point using some stability theorems. This work also explores a Neimark-Sacker bifurcation and a period-doubling bifurcation using the theory of bifurcations. The distance between the obtained equilibrium point and some closed curves is examined for various values for the considered bifurcation parameter. The chaos control is nicely analysed using the hybrid control approach. Furthermore, we present the maximum Lyapunov exponents for different values for the bifurcation parameter. Numerical simulations are utilized to ensure that the obtained theoretical results are correct. The used techniques can be applied to deal with predator-prey models in various versions.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"74 10","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138604747","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

Grüss Type k-Fractional Integral Operator Inequalities and Allied Results 格律斯 k 型分式积分算子不等式及其相关结果

IF 1

International Journal of Analysis and Applications Pub Date : 2023-12-04 DOI: 10.28924/2291-8639-21-2023-133

Ghulam Farid, Sajid Mehmood, Laxmi Rathour, Mawahib Elamin, Huda Uones Mohamd Ahamd, Neama Yahia

引用次数: 0

On Frames in Hilbert Modules Over Locally C∗-Algebras 论局部 C∗-代数上希尔伯特模块中的框架

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-28 DOI: 10.28924/2291-8639-21-2023-130

Roumaissae El Jazzar, Rossafi Mohamed

引用次数: 0

The Study of Coordinate-Wise Decomposition Descent Method for Optimization Problems 优化问题的坐标分解后裔法研究

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-28 DOI: 10.28924/2291-8639-21-2023-129

Salahuddin

引用次数: 0

Cubic Pythagorean Hesitant Fuzzy Linear Spaces and Its Relevance in Multi Criteria Decision Making 立方毕达哥拉斯犹豫模糊线性空间及其在多标准决策中的相关性

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-28 DOI: 10.28924/2291-8639-21-2023-128

Gundeti Soujanya, P. Kavyasree, B. S. Reddy

{"title":"Cubic Pythagorean Hesitant Fuzzy Linear Spaces and Its Relevance in Multi Criteria Decision Making","authors":"Gundeti Soujanya, P. Kavyasree, B. S. Reddy","doi":"10.28924/2291-8639-21-2023-128","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-128","url":null,"abstract":"Pythagorean fuzzy sets and interval valued Pythagorean fuzzy sets have an important role in decision making techniques. Pythagorean hesitant fuzzy sets are time and again used in dealing with uncertain and vague data. The motive of this paper is to introduce the notion cubic Pythagorean hesitant fuzzy linear spaces. We also present the notion of P(R)-intersection, P(R)-union of cubic Pythagorean hesitant fuzzy linear spaces with examples. Secondly, a series of operators like cubic Pythagorean hesitant fuzzy weighted averaging aggregation operators, cubic Pythagorean hesitant fuzzy order weighted averaging aggregation operators and cubic Pythagorean hesitant fuzzy hybrid order weighted averaging aggregation operators are developed. Then, these aggregation operators are further extended to cubic Pythagorean hesitant fuzzy prioritized weighted averaging aggregation operators by assigning priorities to the criteria. A real life MCDM problem has been illustrated and the effectiveness of the results are compared with those solved using cubic picture hesitant fuzzy prioritized weighted averaging aggregation operators.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"43 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139221955","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

Mathematical and Numerical Investigations for a Cholera Dynamics With a Seasonal Environment 季节性环境下霍乱动态的数学和数值研究

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-28 DOI: 10.28924/2291-8639-21-2023-127

B. Alshammari, D. Mashat, F. Mallawi

引用次数: 0

Valuing European Option Under Double 3/2-Volatility Jump-Diffusion Model With Stochastic Interest Rate and Stochastic Intensity Under Approximative Fractional Brownian Motion 近似分数布朗运动下具有随机利率和随机强度的双 3/2 波幅跳跃-扩散模型下的欧式期权估值

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-21 DOI: 10.28924/2291-8639-21-2023-126

Siham Bayad, Abdelmajid El Hajaj, Khalid Hilal

{"title":"Valuing European Option Under Double 3/2-Volatility Jump-Diffusion Model With Stochastic Interest Rate and Stochastic Intensity Under Approximative Fractional Brownian Motion","authors":"Siham Bayad, Abdelmajid El Hajaj, Khalid Hilal","doi":"10.28924/2291-8639-21-2023-126","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-126","url":null,"abstract":"In this study, we propose a more comprehensive and realistic option pricing model based on approximative fractional Brownian motion, building upon recent advancements in this area. Specifically, we utilize the double 3/2-volatility Jump-Diffusion model, which incorporates approximative fractional Brownian motion with 3/2-volatility, stochastic interest rate, and stochastic intensity. To account for the stochastic interest rate, we employ a two-factor Vasicek model. Notably, our model accommodates negative interest rates. Consequently, we develop a multi-factor model with a stochastic interest rate structure for pricing European options and derive a closed-form pricing formula with an analytical solution by applying some algebraic calculations and Lie symmetries. In order to demonstrate the superiority of our proposed model over other classical approaches, we present numerical results that showcase the value of a European call option. This comparative analysis underscores the advantages of our model in comparison to traditional models.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"17 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139252311","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

Composition Operators From Harmonic Lipschitz Space Into Weighted Harmonic Zygmund Space 从谐波 Lipschitz 空间到加权谐波 Zygmund 空间的合成算子

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-21 DOI: 10.28924/2291-8639-21-2023-125

M. A. Bakhit, N. M. Dahshan, Ranya Tahier, Omniat O. Y. Karrar, Mehreen S. Khan, M. A. Orsud

引用次数: 0

A Novel Method for Finding the Shortest Path With Two Objectives Under Trapezoidal Intuitionistic Fuzzy Arc Costs 梯形直觉模糊弧成本下寻找双目标最短路径的新方法

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-13 DOI: 10.28924/2291-8639-21-2023-121

K. Vidhya, A. Saraswathi

{"title":"A Novel Method for Finding the Shortest Path With Two Objectives Under Trapezoidal Intuitionistic Fuzzy Arc Costs","authors":"K. Vidhya, A. Saraswathi","doi":"10.28924/2291-8639-21-2023-121","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-121","url":null,"abstract":"The Shortest Path Problem is a core problem in network optimization, with applications in various scientific and engineering fields, such as communication, transportation, routing, scheduling, and computer networks. Many studies and algorithms have been proposed to solve the traditional shortest path problem, but they often fail to provide optimal solutions when dealing with the uncertainties and vagueness that exist in real-world situations. This study aims to address the Bi-objective Shortest Path Problem using intuitionistic fuzzy arc numbers. The main goal is to find the path that minimizes both cost and time between a given source node and destination node. To handle the complexities introduced by trapezoidal intuitionistic fuzzy numbers, an accuracy function is used. The study suggests a simple yet effective method to solve this problem and shows its efficiency through a numerical example. The research tries to offer innovative solutions for optimizing paths in scenarios where cost and time factors are important, navigating the complex landscape of uncertainty inherent in practical applications.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"68 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278666","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

Essential Implicative UP-Filters and t-Essential Fuzzy Implicative UP-Filters of UP-Algebras UP 架构的本质隐含 UP 滤波器和 t-本质模糊隐含 UP 滤波器

IF 1

International Journal of Analysis and Applications Pub Date : 2023-11-13 DOI: 10.28924/2291-8639-21-2023-123

T. Gaketem

引用次数: 0