The BSSV-conjecture
 
 
Description:  A conjecture by Bumby, Sontag, Sussmann and Vasconcelos from 1981 says: A weakend form of the classical "Heymann's Lemma" from Control Theory is valid also for reachable linear sytems over complex polynomials. In my talk Heymann's Lemma, the BSSV-conjecture and related results so far will be explained and a more recent related conjecture on certain Torplitz pencils will be discussed.
Area(s):
Date:  2006-11-28
Start Time:   14:45
Speaker:  Wiland Schmale (University Carl v. Ossietsky, Germany)
Place:  2.4
Research Groups: -Algebra and Combinatorics
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