Evidence map›Paper›PMID 36089998›Full record

ArticleJournal of nonlinear science2022

An Explicit Adaptive Finite Difference Method for the Cahn-Hilliard Equation.

Seokjun Ham, Yibao Li, Darae Jeong, Chaeyoung Lee, Soobin Kwak, Youngjin Hwang, Junseok Kim

Abstract read
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Article in Journal of nonlinear science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Seokjun HamDepartment of Mathematics, Korea University, Seoul, 02841 Republic of Korea.
Yibao LiSchool of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049 China.
Darae JeongDepartment of Mathematics, Kangwon National University, Gangwon-do, 24341 Republic of Korea.
Chaeyoung LeeDepartment of Mathematics, Korea University, Seoul, 02841 Republic of Korea.
Soobin KwakDepartment of Mathematics, Korea University, Seoul, 02841 Republic of Korea.
Youngjin HwangDepartment of Mathematics, Korea University, Seoul, 02841 Republic of Korea.
Junseok KimDepartment of Mathematics, Korea University, Seoul, 02841 Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we propose an explicit adaptive finite difference method (FDM) for the Cahn-Hilliard (CH) equation which describes the process of phase separation. The CH equation has been successfully utilized to model and simulate diverse field applications such as complex interfacial fluid flows and materials science. To numerically solve the CH equation fast and efficiently, we use the FDM and time-adaptive narrow-band domain. For the adaptive grid, we define a narrow-band domain including the interfacial transition layer of the phase field based on an undivided finite difference and solve the numerical scheme on the narrow-band domain. The proposed numerical scheme is based on an alternating direction explicit (ADE) method. To make the scheme conservative, we apply a mass correction algorithm after each temporal iteration step. To demonstrate the superior performance of the proposed adaptive FDM for the CH equation, we present two- and three-dimensional numerical experiments and compare them with those of other previous methods.

Indexed as

Adaptive finite difference schemeCahn–Hilliard equationStable numerical method

Identifiers

PMID36089998
PMCPMC9444276

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.