Symmetric Exponential Integrators with an Application to the Cubic Schrödinger Equation.
Elena CelledoniDavid CohenBrynjulf OwrenPublished in: Found. Comput. Math. (2008)
Keyphrases
- hamilton jacobi
- heat equation
- wave equation
- finite difference
- medial axis
- eikonal equation
- partial differential equations
- steady state
- level set method
- scale space
- diffusion process
- scale spaces
- b spline
- gaussian kernel
- data sets
- image smoothing
- exponential size
- numerical analysis
- gaussian scale space
- weight matrix
- linear complexity
- distance transform
- markov chain
- image processing
- computer vision