Search Results - "Mesgarani, Hamid"
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A long-term shift to include students’ first language in the mathematics teaching practice: socialization events and learning opportunities
Published in Educational studies in mathematics (01-05-2024)“…The notion of multilingual students’ first language has been advocated as a resource in mathematics learning for some time. However, few studies have…”
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Solving Fractional Order Differential Equations by Using Fractional Radial Basis Function Neural Network
Published in Symmetry (Basel) (01-06-2023)“…Fractional differential equations (FDEs) arising in engineering and other sciences describe nature sufficiently in terms of symmetry properties. This paper…”
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On Fractional Order Model of Tumor Growth with Cancer Stem Cell
Published in Fractal and fractional (01-12-2022)“…This paper generalizes the integer-order model of the tumour growth into the fractional-order domain, where the long memory dependence of the fractional…”
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Two Improved Wavelet Transform Domain LMS Sign Adaptive Filter Algorithms Against Impulsive Interferences
Published in Circuits, systems, and signal processing (01-02-2021)“…In this paper, the improved wavelet transform domain least mean squares (IWTDLMS) adaptive algorithm is established. The IWTDLMS algorithm has a faster…”
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Robust Variable Step-Size Affine Projection Sign Algorithm Against Impulsive Noises
Published in Circuits, systems, and signal processing (01-03-2020)“…The present study introduces a robust variable step-size affine projection sign adaptive algorithm (RVSS-APSA) in impulsive noise environments. In the proposed…”
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Investigation and analysis of the numerical approach to solve the multi-term time-fractional advection-diffusion model
Published in AIMS mathematics (01-01-2023)“…In this paper, a methodical approach is presented to approximate the multi-term fractional advection-diffusion model (MT-FAD). The Lagrange squared…”
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Solving optimal control problems with integral equations or integral equations - differential with the help of cubic B-spline scaling functions and wavelets
Published in پژوهشهای ریاضی (01-05-2020)“…Introduction Optimal control problems (OCPs) appear in a wide class of applications. In the classical control problems, the state-space equations are expressed…”
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The localized RBF interpolation with its modifications for solving the incompressible two-phase fluid flows: A conservative Allen–Cahn–Navier–Stokes system
Published in Engineering analysis with boundary elements (01-11-2024)“…In this research work, we apply a numerical scheme based on the first-order time integration approach combined with the modifications of the meshless…”
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Application of SPD-RBF method of lines for solving nonlinear advection–diffusion–reaction equation with variable coefficients
Published in International journal of numerical methods for heat & fluid flow (05-01-2022)“…Purpose The purpose of this study is to use the method of lines to solve the two-dimensional nonlinear advection–diffusion–reaction equation with variable…”
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A novel numerical manner for two‐dimensional space fractional diffusion equation arising in transport phenomena
Published in Numerical methods for partial differential equations (01-03-2021)“…Fractional diffusion equations include a consistent and efficient explanation of transport phenomena that manifest abnormal diffusion, that cannot be often…”
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A Study of PageRank in Undirected Graphs
Published in Mathematics interdisciplinary research (Online) (01-12-2019)“…The PageRank (PR) algorithm is the base of Google search engine. In this paper, we study the PageRank sequence for undirected graphs of order six by PR vector…”
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The wavelet transform-domain LMS adaptive filter employing dynamic selection of subband-coefficients
Published in Digital signal processing (01-10-2017)“…In this paper, the WTDLMS adaptive algorithm is established based on the multiple-constraint optimization criterion. Furthermore, the WTDLMS with dynamic…”
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