The Beauty in (Numerical) Error

Numerical Errors in Dislocation Stress Fields (2007/08/23)

These ten images show the numerical error in the stress fields around a dislocation that arise as a result of taking a sharp dislocation line and making it ``blurry.''

NOTE: Larger versions of all images are available by clicking on them.

Numerical Errors from Fast Marching Method (2007/11/02)

These three images show the numerical error in the distance function computed using a second-order accurate Fast Marching Method.

NOTE: Larger versions of all images are available by clicking on them.