MATSLISE: Distorted Coulomb problems    

The File-Menu

New Problem

Closes the current Distorted Coulomb problem and opens a new problem: a Schrödinger problem, a Sturm-Liouville problem or a new distorted Coulomb problem.

Open Problem

Displays a dialog box that enables you to retrieve a problem which was saved earlier.

Some (test)problems are predefined in the directory predefined_problems.

Save Problem

Allows you to save the problem you defined. This saved problem can then be re-opened later. All problems should be saved in an .mat-file.

Please note that information about the problem can be entered in the text-field at the bottom of the Distorted Coulomb window. This information is also saved with the rest of the problem.

The Options-Menu

Show partition

When this option is checked, an additional plot is produced by the construct-button. On this plot the meshpoints of the partition are displayed.

   The construct-button The Eigenvalues window