Abstract
A number of nonlinear diffusion-like equations have been proposed for filtering noise, removing blurring and other applications.
These equations are usually developed as time independent equations. An artificial time is introduced to change these equations
to parabolic type equations which are then marched to a steady state. In practice the time iteration is stopped before the
steady state is reached. The time when to stop the iteration is usually determined manually for each case. In this study we
develop a more automatic procedure for stopping the time integration.
These equations are usually developed as time independent equations. An artificial time is introduced to change these equations
to parabolic type equations which are then marched to a steady state. In practice the time iteration is stopped before the
steady state is reached. The time when to stop the iteration is usually determined manually for each case. In this study we
develop a more automatic procedure for stopping the time integration.
- Content Type Journal Article
- DOI 10.1007/s10915-010-9361-6
- Authors
- A. Ilyevsky, Tel-Aviv University Department of Mathematics Tel-Aviv Israel
- E. Turkel, Tel-Aviv University Department of Mathematics Tel-Aviv Israel
- Journal Journal of Scientific Computing
- Online ISSN 1573-7691
- Print ISSN 0885-7474
