Results 1 to 10 of about 32,867,929 (328)
ADI Method for Pseudoparabolic Equation with Nonlocal Boundary Conditions
Mathematics, 2023 This paper deals with the numerical solution of nonlocal boundary-value problem for two-dimensional pseudoparabolic equation which arise in many physical phenomena.
Mifodijus Sapagovas +2 more
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Implementation of an ADI Method on parallel computers [PDF]
Journal of Scientific Computing, 1987 We discuss the implementation of an ADI method for solving the diffusion equation on three parallel/vector computers. The computers were chosen so as to encompass a variety of architectures. They are the MPP, an SIMD machine with 16-Kbit serial processors; Flex/32, an MIMD machine with 20 processors; and Cray/2, an MIMD machine with four vector ...
Fatoohi, Raad A., Grosch, Chester E.
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Computation, 2021 The matched interface and boundary method (MIB) and ghost fluid method (GFM) are two well-known methods for solving elliptic interface problems. Moreover, they can be coupled with efficient time advancing methods, such as the alternating direction ...
Chuan Li +3 more
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Using Crank-Nicolson Numerical Method to solve Heat-Diffusion Problem
Tikrit Journal of Pure Science, 2023 The current study aimed to use the Crank-Nicolson numerical method to solve Heat-Diffusion Problem in comparison with the ADI method. In this paper, the general formula of the Crank-Nicolson Numerical Method was derived and applied to solve the heat ...
Omar Abdullah Ajeel, Awni M. Gaftan
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From Time-Collocated to Leapfrog Fundamental Schemes for ADI and CDI FDTD Methods
Axioms, 2022 The leapfrog schemes have been developed for unconditionally stable alternating-direction implicit (ADI) finite-difference time-domain (FDTD) method, and recently the complying-divergence implicit (CDI) FDTD method.
Eng Leong Tan
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An Iterative High-Accuracy ADI Method for the 3D Parabolic Equation
International Journal of Antennas and Propagation, 2023 The alternating direction implicit parabolic equation (ADI-PE) method and the Crank–Nicolson parabolic equation (CN-PE) method have been widely used for solving the 3D parabolic equation (3D-PE) in radio wave propagation.
Xiaoping Wu +3 more
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Analysis of Argument-Driven Inquiry Activity in Chemistry Textbooks
JTK (Jurnal Tadris Kimiya), 2023 Argument-Driven Inquiry (ADI) in science learning can improve students' argumentation skills and understanding of concepts. In the textbooks, it is important to have ADI activities inside.
Iis Intan Widiyowati +2 more
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Modeling GPR Wave Propagation in Complex Underground Structures Using Conformal ADI-FDTD Algorithm
Applied Sciences, 2022 Ground Penetrating Radar (GPR) is a shallow geophysical method for detecting and locating subsurface targets. The GPR image echo characteristics of complex underground structures can be obtained by carrying out GPR forward modeling research.
Yinping Li +4 more
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Numerical solution and stability analysis of the Sine-Gordon system in two dimensions [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2012 This paper deals with the numerical solution for Sine-Gordon system in two dimensions using two finite difference methods the (ADE) and (ADI) methods .A comparison between the two methods has been done and we have obtained that the (ADE) method is the ...
Saad Manna, Haneen Jassim
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Alternating Direction Implicit Method for Solving Heat Diffusion Problems
Tikrit Journal of Pure Science, 2021 The objective of this paper to find the solution of fractional partial differential equations using numerical methods to solve heat diffusion problems and this method is the implicit alternating direction method ADI with discussion of its algorithm and ...
Awni M. Gaftan +2 more
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