Notes 7 is available concerning ¡­

Notes 7 is available concerning Vandermonde, Wronski and Operators (Example 4.1 and Proof of Proposition 1 detailed on 01.04.2005 at 18:00; More details provided 04.04.2005 at 15:40 + new exercise 3.1, example 4.1 and exercise 4.5).