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A fast Sine transform accelerated high-order finite difference method for parabolic problems over irregular domains
In this paper, a new Cartesian grid finite difference scheme is introduced for solving
parabolic initial-boundary value problems involving irregular domains and Robin boundary …
parabolic initial-boundary value problems involving irregular domains and Robin boundary …
A type of efficient multigrid method for semilinear parabolic interface problems
F Chen, M Cui, C Zhou - … in Nonlinear Science and Numerical Simulation, 2025 - Elsevier
This paper proposes and analyzes a type of efficient multigrid method, which is called
multilevel correction method, for solving semilinear parabolic interface problems. The core …
multilevel correction method, for solving semilinear parabolic interface problems. The core …
[HTML][HTML] Alternating direction implicit (ADI) methods for solving two-dimensional parabolic interface problems with variable coefficients
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 …
well-known methods for solving elliptic interface problems. Moreover, they can be coupled …
LOCAL ALGEBRAIC MULTIGRID TECHNIQUE TO ACCELERATE THE CONVERGENCE OF NUMERICAL COMPUTATION.
K Oranon, K Suluksna - Suranaree Journal of Science & …, 2022 - search.ebscohost.com
The delayed convergence of numerical computation on large sparse system of equations is
caused by the low-frequency modes error and the numerical methods that deal with entire …
caused by the low-frequency modes error and the numerical methods that deal with entire …