Computational Algorithms and Numerical Dimensions

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Volume 2 (2023)
Volume 1 (2022)

Author = Saberi Najafi, Hashem

Number of Articles: 2
IoT-based river water quality monitoring

Soheil Fakheri; Nenad Komazec; Hashem Saberi Najafi

Volume 2, Issue 4 , December 2023, , Pages 216-220

https://doi.org/10.22105/cand.2023.166518

Abstract
  This paper, named IoT-based river water quality monitoring, gives the outcome of quality river water with the advantage of various advanced techniques, the Internet of Things, and Wireless Sensor Networks (WSNs). As part of this, we have made the things to collect the data and transfer the data to the ...  Read More
An Efficient Collocation Method for the Numerical Solutions of the Pantograph-Type Volterra Hammerstein Integral Equations and its Convergence Analysis

Hashem Saberi Najafi; Sayed Arsalan Sajjadi; Hossein Aminikhah

Volume 1, Issue 2 , June 2022, , Pages 61-71

https://doi.org/10.22105/cand.2022.153956

Abstract
  In this work, we consider a collocation method for solving the pantograph-type Volterra Hammerstein integral equations based on the first kind Chebyshev polynomials. We use the Lagrange interpolating polynomial to approximate the solution. The convergence of the presented method has been analyzed by ...  Read More