Scopus İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/8651

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Now showing 1 - 10 of 102
  • Erratum
    Retraction Notice To “The Effect of Sedimentation Phenomenon of the Additives Silver Nano Particles on Water Pool Boiling Heat Transfer Coefficient: a Comprehensive Experimental Study” [J. Mol. Liq. 345 (2022) 117891] (Journal of Molecular Liquids (2022) 345, (S0167732221026167), (10.1016/J.molliq.2021.117891))
    (Elsevier B.V., 2025) Esfahani, M.B.B.; Mohammad Sajadi, S.; Abu-Hamdeh, N.H.; Bezzina, S.; Abdollahi, A.; Karimipour, A.; Baleanu, D.
    This article has been retracted: please see Elsevier policy on Article Correction, Retraction and Removal (https://www.elsevier.com/about/policies-and-standards/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief. During revision the author Smain Bezzina was added to the revised paper without explanation and without exceptional approval by the journal editor, which is contrary to the journal policy on changes to authorship. Post-publication, an investigation conducted on behalf of the journal by Elsevier's Research Integrity & Publishing Ethics team also discovered that acceptance of this article was solely based upon the positive advice of a reviewer who was closely linked to two of the authors, Arash Karimipour and Ali Abdollahi. This compromised the editorial process and breached the journal's policies. The Ethics team has determined that the authors were requested by one of the reviewers to insert redundant references to their papers during the peer-review process. The investigation also discovered suspicious email addresses used by the authors during submission that were not associated with legitimate researcher accounts. Overall, the editor has determined that the authorship and the findings of the article cannot be relied upon, and has decided to retract the article. © 2025 Elsevier B.V.
  • Erratum
    Retraction Notice To “Water Molecules Adsorption by a Porous Carbon Matrix in the Presence of Nacl Impurities Using Molecular Dynamic Simulation” [J. Mol. Liq. 347 (2022) 117998] (Journal of Molecular Liquids (2022) 347, (S0167732221027239), (10.1016/J.molliq.2021.117998))
    (Elsevier B.V., 2025) Moghadam, R.A.; Mohammad Sajadi, S.; Abu-Hamdeh, N.H.; Bezzina, S.; Kalbasi, R.; Karimipour, A.; Baleanu, D.
    This article has been retracted: please see Elsevier policy on Article Correction, Retraction and Removal (https://www.elsevier.com/about/policies-and-standards/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief. During revision the author Smain Bezzina was added to the revised paper without explanation and without exceptional approval by the journal editor, which is contrary to the journal policy on changes to authorship. Post-publication, an investigation conducted on behalf of the journal by Elsevier's Research Integrity & Publishing Ethics team also discovered that acceptance of this article was solely based upon the positive advice of reviewers who were closely linked to one of the authors, Arash Karimipour. This compromised the editorial process and breached the journal's policies. The Ethics team has determined that the authors were requested by one of the reviewers to insert redundant references to their papers during the peer-review process. The investigation also discovered suspicious email addresses used by the authors during submission that were not associated with legitimate researcher accounts. Overall, the editor has determined that the authorship and the findings of the article cannot be relied upon, and has decided to retract the article. © 2025 Elsevier B.V.
  • Article
    Citation - Scopus: 11
    A Mathematical Theoretical Study of Atangana-Baleanu Fractional Burgers’ Equations
    (Elsevier B.V., 2024) Baleanu, D.; Jassim, H.K.; Ahmed, H.; Singh, J.; Kumar, D.; Shah, R.; Jabbar, K.A.
    In this paper, the Burgers’ equations using the fractional derivative of Atangana-Baleanu sense are investigated and discussed. A Laplace variational iteration approach is used to demonstrate the fractional model's mathematical solution. The solution's existence and uniqueness are examined using fixed point theory. Several numerical simulations that enhance the efficacy of the employed derivative are presented and discussed. © 2024
  • Correction
    Citation - WoS: 3
    Citation - Scopus: 5
  • Article
    Optimal Control for a Variable-Order Diffusion-Wave Equation With a Reaction Term; a Numerical Study
    (Elsevier B.V., 2024) Megahed, F.; Shatta, S.A.; Baleanu, D.; Sweilam, N.H.
    In this paper, optimal control for a variable-order diffusion-wave equation with a reaction term is numerically studied, where the variable-order operator is defined in the sense of Caputo proportional constant. Necessary optimality conditions for the control problem are derived. Existence and uniqueness for the solutions of fractional optimal control problem are derived. The nonstandard weighted average finite difference method and the nonstandard leap-frog method are developed to study numerically the proposed problem. Moreover, the stability analysis of the methods is proved. Finally, in order to characterise the memory property of the proposed model, three test examples are given. It is found that the nonstandard weighted average finite difference method can be applied to study such variable-order fractional optimal control problems simply and effectively. © 2024 The Author(s)
  • Article
    Citation - Scopus: 7
    Heuristic Computing With Active Set Method for the Nonlinear Rabinovich–fabrikant Model
    (Elsevier Ltd, 2023) Baleanu, D.; E Alhazmi, S.; Ben Said, S.; Sabir, Z.
    The current study shows a reliable stochastic computing heuristic approach for solving the nonlinear Rabinovich-Fabrikant model. This nonlinear model contains three ordinary differential equations. The process of stochastic computing artificial neural networks (ANNs) has been applied along with the competences of global heuristic genetic algorithm (GA) and local search active set (AS) methodologies, i.e., ANNs-GAAS. The construction of merit function is performed through the differential Rabinovich-Fabrikant model. The results obtained through this scheme are simple, reliable, and accurate, which have been calculated to optimize the merit function by using the GAAS method. The comparison of the obtained results through this scheme and the conventional reference solutions strengthens the correctness of the proposed method. Ten numbers of neurons along with the log-sigmoid transfer function in the neural network structure have been used to solve the model. The values of the absolute error are performed around 10−07 and 10−08 for each class of the Rabinovich-Fabrikant model. Moreover, the reliability of the ANNs-GAAS approach is observed by using different statistical approaches for solving the Rabinovich-Fabrikant model. © 2023 The Authors
  • Article
    Citation - Scopus: 26
    Search for Adequate Closed Form Wave Solutions To Space–time Fractional Nonlinear Equations
    (Elsevier B.V., 2021) Akbar, M.A.; Seadawy, A.R.; Baleanu, D.; Roy, R.
    The nonlinear space–time fractional Phi-4 equation and density dependent fractional reaction–diffusion equation (FRDE) are important models to interpret the fusion and fission phenomena ensued in solid state physics, plasma physics, chemical kinematics, astrophysical fusion plasma, electromagnetic interactions etc. In this study, we search advanced and wide-ranging wave solutions to the formerly reported nonlinear fractional evolution equations in diverse family through the new generalized (G′∕G)-expansion technique. The solutions are developed with trigonometric, hyperbolic, exponential and rational functions including parameters. The technique is a compatible, functional and effective scientific scheme to examine diverse space–time fractional models in physics and engineering concerned with the real life problems. © 2021 The Authors
  • Article
    Citation - WoS: 3
    Citation - Scopus: 2
    Unification and Extension of the Factorization Method for Constructing Exactly and Conditionally-Exactly Solvable Potentials. the Case of a Single Potential Generating Function
    (Elsevier, 2022) Nigmatullin, R. R.; Khamzin, A. A.; Baleanu, D.
    The article proposes a new algorithm for applying the factorization method to the problem of calculating the spectrum of exactly and conditionally exactly solvable potentials. The proposed algorithm allows us to unify and extend the capabilities of the factorization method to construct exactly solvable potentials. The new approach is demonstrated by calculating the eigenvalues of exactly solvable potentials constructed using a single function in the form of the Laurent-type polynomial. The algorithm makes it possible to significantly simplify the scheme for calculating the spectrum, parameters of the superpotential, as well as the constrain conditions for the parameters of the potential, in the case of conditionally exactly solvable potentials. It is shown that the shape of the spectrum is determined only by the differential equation, which is satisfied by the potential generating function.
  • Article
    Citation - Scopus: 10
    The Korteweg-De Vries–caudrey–dodd–gibbon Dynamical Model: Its Conservation Laws, Solitons, and Complexiton
    (Shanghai Jiaotong University, 2022) Hosseini, K.; Akbulut, A.; Baleanu, D.; Salahshour, S.; Mirzazadeh, M.; Dehingia, K.
    The main purpose of the present paper is to conduct a detailed and thorough study on the Korteweg-de Vries–Caudrey–Dodd–Gibbon (KdV-CDG) dynamical model. More precisely, after considering the integrable KdV-CDG dynamical model describing certain properties of ocean dynamics, its conservation laws, solitons, and complexiton are respectively derived using the Ibragimov, Kudryashov, and Hirota methods. Several numerical simulations in two and three-dimensional postures are formally given to analyze the effect of nonlinear parameters. It is shown that nonlinear parameters play a key role in the dynamical properties of soliton and complexiton solutions. © 2022
  • Article
    Citation - Scopus: 14
    The Dynamical Behavior for a Famous Class of Evolution Equations With Double Exponential Nonlinearities
    (Shanghai Jiaotong University, 2022) Baleanu, D.; Ali, K.K.; Nuruddeen, R.I.; Muhammad, L.; Aljohani, A.F.; Osman, M.S.; Alharthi, M.S.
    An analytical investigation for a famous class of evolution equations with double exponential nonlinearities that has vast applications in many nonlinear sciences is presented. These equations include the Tzitzéica Equation (TE), Dodd-Bullough-Mikhailov Equation (DBME), Tzitzéica-Dodd-Bullough-Mikhailov equation (TDBME) and the Peyrard Bishop DNA Equation (PB-DNA-E). Furthermore, the Kudryashov method for constructing exponential function solutions has been employed to reveal various sets of traveling wave solutions with different geometrical structures to the identified models. We also give the graphical illustrations of certain solutions to further analyze the results. © 2022