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A space-time second-order method based on modified two-grid algorithm with second-order backward difference formula for the extended Fisher-Kolmogorov equation.
Kai Li
Wei Liu
Yingxue Song
Gexian Fan
Published in:
Int. J. Comput. Math. (2024)
Keyphrases
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space time
k means
high efficiency
super resolution reconstruction
objective function
segmentation method
reconstruction method
segmentation algorithm
forward backward
spatio temporal
estimation algorithm
machine learning
data structure
motion estimation
high resolution images
finite difference