Notice that there now is ¡­

Notice that there now is a link to weekly exercises on this web-page. Some of the problems are only in the English version, and the numbering may also be slightly different from the old Norwegian version.

Tuesday Sept. 5 I went through most of the classification of real fractional linear transformations in section 3 of the notes. I did not cover everything needed for all the exercises, but you should be able to read this yourself, since the necessary techniques are more or less the same. I plan to discuss the remaining theory in connection with the exercises Monday Sept. 11.

Notes for sections 4-6 will be posted sometime this weekend.