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Bäcklund transformations, symmetry reductions and exact solutions of (2+1)-dimensional nonlocal DS equations.
Xiangpeng Xin
Yarong Xia
Lihua Zhang
Hanze Liu
Published in:
Appl. Math. Lett. (2022)
Keyphrases
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multi dimensional
differential equations
linear equations
symmetry detection
numerical solution
perspective images
rotationally symmetric
computer vision
image restoration
image denoising
nonlocal means