Vol. 32 No. 4 (2025): Nonlinear Studies (NS)

Articles

• Fixed-Point Approaches to Stability and Existence in Nonlinear $\psi$-Caputo Fractional Systems

  Elhabib Banouisse, AZIZ EL GHAZOUANI, M'hamed Elomari

  1129-1145

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• A Study of Zika Virus transmission through Haar wavelet method

  S Kumbinarasaiah, R Yeshwanth

  1147-1163

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• Existence of solutions to a coupled system of implicit fractional differential equations with nonlocal boundary conditions

  A. Oumansour, H. Kadari, John R. Graef, Abdelghani Ouahab

  1165-1187

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• Fractional-order mathematical modelling of Polycystic Ovarian Syndrome disease transmission dynamics: A comparative analysis of Caputo and modified Mittag-Leffler kernel approaches

  Velusamy Kavitha , Ramasamy Sowmiya , Seenith Sivasundaram, Mani Mallika Arjunan

  1189-1219

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• Some novel results on semiring hypergraph rough sets

  P. Miya Fathima Benazir, G. Gomathi, Shriram Kalathian, Prasantha Bharathi Dhandapani

  1221-1236

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• Two nontrivial homoclinic orbits for a class of nonperiodic  perturbed Hamiltonian systems

  Abderrazek Benhassine

  1237-1248

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• Iterative learning control of nonlinear systems with Hilfer fractional derivative for enhancing precision in robotic manipulator

  S. Sunmitha, D. Vivek, Seenith Sivasundaram

  1249-1260

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• Mathematical modelling on coronavirus (COVID-19) disease transmission with quarantine and isolation

  Krishna Pada Das, Harpreet Kaur, Kulbhushan Agnihotri

  1261-1279

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• Results on r-hued edge coloring of corona product of some graphs

  S Palaniammal, V C Thilak Rajkumar

  1281-1291

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• A semi-analytical investigation on the system of non-linear differential equations in MHD stagnation-point flow

  M Kalaivani, S Sivasankari, Vembu Ananthaswamy , V. K. Santhi, Seenith Sivasundaram

  1293-1308

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• Mathematical analysis of Xylene kinetics in Scoria biofilters during the biofilm phase

  C. Kartheeswari, R. Vignesh Raju, N. Jeeva, R. Swaminathan

  1309-1319

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• On the dynamics of SVIR model with Caputo and modified Mittag–Leffler fractional derivatives

  Velusamy Kavitha, Ramasamy Sowmiya, Seenith Sivasundaram, Mani Mallika Arjunan

  1321-1346

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• Modeling the role of government efforts in promoting digital literacy

  Vidushi Kesarwani, Alok Kumar Agrawal

  1347-1359

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• Analysis of impulsive psi-Hilfer fractional integro- differential system

  M Latha Maheswari, E Angeline Prashanthi, Seenith Sivasundaram

  1361-1372

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• An analysis of approximate controllability in fuzzy neutral impulsive stochastic differential system in Caputo order propelled by Rosenblatt process and Brownian motion

  K Banupriya, M. M Shalini , Prasantha Bharathi Dhandapani

  1373-1388

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• Analyzing the stability of nonlinear fractional Pantograph integrodifferential equations through Pachpatte's inequality

  D. Prabu, Seenith Sivasundaram

  1389-1405

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• Exponential stabilization of an Euler Bernoulli beam model with thermal effects

  Lamia Seghour, Adel Lachouri

  1407-1423

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• Ulam stability analysis of stochastic pantograph integro-differential equation with Hilfer fractional derivative

  Ayoub Louakar, Devaraj Vivek, Ahmed Kajouni , Khalid Hilal

  1425-1443

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• Multiobjective variational technique for  Cubic order  symmetric duality

  Narmada Behera, Saumya Ranjan Jena, G. Biswal

  1445-1463

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• Numerical simulation and fractional-order analysis of COVID-19–Zika co-infection: Impacts of vaccination, treatment, and vector control

  Onoja Thomas, Jeremiah Amos, Godwin Onuche Acheneje, Emmanuel Abah, Agbata Benedict Celestine, . Shyamsunder, Bolarinwa Bolaji

  1465-1499

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• A study on cartesian product of constant intuitionistic fuzzy graphs

  P Indumathi, S Santhosh Kumar, A Pradeepa, M.M. Shanmugapriya

  1501-1515

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• On the matrix version of new extended Gauss, Appell and Lauricella hypergeometric  functions

  Saurabh Bajpai , Ravi Dwivedi, Ashish Verma

  1517-1531

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• Role of alternative food and prey refuge in the dynamics of stage-structured predator-prey model with fear effect Predator-Prey Model with Fear effect

  Dalia Nandi, Ashok Mondal, A. K. Pal , A. K. Shaw

  1533-1556

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• Semi-analytical solutions and comparative study of Shehu HPM and Elzaki HPM methods in Jeffery-Hamel fluid flow problem

  Deepak Kumar

  1557-1575

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• Well-posedness of solution for a second-order boundary value problem with delay

  Mohammed el Mahdi Hacini, Salih Djilali , Abdelkader Lakmeche

  1577-1586