(Obsoletes message from yesterday, which ¡­

(Obsoletes message from yesterday, which is removed.)

• Slides from today now available .

• The next seminar will be postponed, as suggested, to April 23rd and 26th. Problem set as posted.

• I uphold the suggestion of moving the last Friday's seminar to May 7th. As it may or may not be a bit late to move the last Monday seminar to May 10th, an alternative may be to keep that at the 3rd. It may then be a risk that parts of it may not be covered though. I will ask for your opinion next Wednesday.

• Due to conflict with a course, next Wednesday's lecture will be 0815--0900 only.

• Additional problems from the previous text book still available on my door :-)