NONLINEAR DYNAMICS AND SYSTEMS THEORY
              An International Journal of Research and Surveys                   | 
          
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              Contents
  
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 Resolvability of Boundary Value Problems with Integral Conditions and Solution's Approximation by Homotopy Perturbation Method
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   471
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    |  Necib Abdelhalim, Iqbal M. Batiha, Imad Rezzoug, Adel Ouannas, Osama Ogilat, Nidal Anakira and Tala Sasa  | 
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 On the Positivity and Stability Analysis  of Conformable Fractional  COVID-19 Models
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   487
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    |  Saadia Benbernou Belmehdi, Djillali Bouagada, Boubakeur Benahmed and Kamel Benyettou  | 
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µ-Sp-Pseudo Almost Automorphic Solutions for Multidimensional Systems of Nonlinear Delay Integral Equations
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   499
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    |  A. El Haddouchi and A. Sadrati  | 
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Implementation of Recurrent Neural Network and Kalman Filter Method to Predict Hypertension Case in East Java Province
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   546
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    |  T. Mahyuvi, I. Indasah, S. Suwarto, B. M. Suhita and T. Herlambang  | 
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Limit Cycles for a Class of Generalized Lienard Polynomial Differential Systems via the First-Order Averaging Method
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   563
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    |  A. Menaceur and A. Makhlouf  | 
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On Existence and Uniqueness of Solution of Heat Equations in Quasi-Metric Spaces
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   573
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    |  A. H. Zakiyudin, K. Fahim, M. Yunus, Sunarsini, I. G. N. R. Usadha and Sadjidon  | 
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   |  | Abstract (pdf) | 
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