scholarly journals On Surface Completion and Image Inpainting by Biharmonic Functions: Numerical Aspects

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
S. B. Damelin ◽  
N. S. Hoang
Keyword(s):  
Finite Difference ◽  
Harmonic Functions ◽  
Boundary Data ◽  
Numerical Experiments ◽  
Smooth Surface ◽  
Image Inpainting ◽  
Difference Schemes ◽  
Finite Difference Schemes ◽  
Biharmonic Functions ◽  
Derivatives Of

Numerical experiments with smooth surface extension and image inpainting using harmonic and biharmonic functions are carried out. The boundary data used for constructing biharmonic functions are the values of the Laplacian and normal derivatives of the functions on the boundary. Finite difference schemes for solving these harmonic functions are discussed in detail.

scholarly journals THE MATHEMATICAL SIMULATION OF THE LIQUID TRANSPORT IN A MULTILAYERED NONWOVEN

1997 ◽  
Vol 2 (1) ◽  
pp. 9-34 ◽  
Author(s):  
Raimondas Čiegis ◽  
Aivars Zemitis
Keyword(s):  
Mathematical Model ◽  
Finite Difference ◽  
Parallel Algorithms ◽  
Mathematical Simulation ◽  
Numerical Experiments ◽  
Difference Schemes ◽  
Finite Difference Schemes ◽  
Differential Problem ◽  
Liquid Transport ◽  
Optimization Task

In this report we treat an optimization task, which should make the choice of nonwovens for making diapers faster. A mathematical model for the liquid transport in nonwoven is developed. Finite‐difference schemes are proposed for numerical solving of the differential problem. Parallel algorithms are considered and results of numerical experiments are given.

scholarly journals Conservative finite difference schemes for the modified Camassa-Holm equation

JSIAM Letters ◽  
2011 ◽  
Vol 3 (0) ◽  
pp. 37-40 ◽  
Author(s):  
Yuto Miyatake ◽  
Takayasu Matsuo ◽  
Daisuke Furihata
Keyword(s):  
Finite Difference ◽  
Difference Schemes ◽  
Finite Difference Schemes ◽  
Holm Equation
Sign in / Sign up

Export Citation Format

Share Document