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Least energy sign-changing solutions for fourth-order Kirchhoff-type equation with potential vanishing at infinity.
Hua-Bo Zhang
Wen Guan
Published in:
J. Appl. Math. Comput. (2020)
Keyphrases
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fourth order
high order
noise removal
numerical algorithms
partial differential equations
image interpolation
anisotropic diffusion
nonlinear diffusion
estimation error
multiscale
edge preservation
image enhancement
edge detection
numerical solution