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Analysis of a Crank-Nicolson finite difference scheme for (2 + 1)D perturbed nonlinear Schrödinger equations with saturable nonlinearity.
Anh-Ha Le
Toan T. Huynh
Quan M. Nguyen
Published in:
Comput. Math. Appl. (2024)
Keyphrases
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finite difference
hamilton jacobi
numerical analysis
wave equation
finite element
numerical scheme
numerical solution
eikonal equation
semi implicit
medial axis
partial differential equations
level set
level set method
diffusion equation
boundary conditions
distance transform
feature vectors
image enhancement