leo wrote:
I've tried to use German Umlaute (ä, ö, ü) in matrices.
With mathmod I made an matrice. In Lyx the Umlaute appear. In the dvi preview, they are missing- even the character "a" is missing if ä was tried. I do not have any problems with Umlaute anywhere else.
You'll find a solution in chapter 7.1 of my LyX-math documentation:
http://wiki.lyx.org/pmwiki.php/LyX/LyXMathebefehle
regards Uwe