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SUMMARY:Samuel Lundqvist (Stockholm University)
DTSTART:20220317T151500Z
DTEND:20220317T170000Z
DTSTAMP:20260422T070227Z
UID:CJCS/58
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CJCS/58/">Th
 e Fröberg conjecture and some questions on powers of general linear forms
 </a>\nby Samuel Lundqvist (Stockholm University) as part of Copenhagen-Jer
 usalem Combinatorics Seminar\n\n\nAbstract\nThe longstanding Fröberg conj
 ecture states that there are no non-trivial relations between general homo
 geneous polynomials. But if we replace "general homogeneous polynomials" b
 y ”powers of general linear forms” it turns out that in some cases the
 re are in fact such non-trivial relations\, which may at first seem unnatu
 ral. I will present some results and some combinatorial questions related 
 to these two classes of objects\, and will give brief connections to latti
 ce paths\, the Exterior algebra\, the Lefschetz properties\, and fat point
  schemes. No previous knowledge of the Fröberg conjecture is assumed.\n
LOCATION:https://researchseminars.org/talk/CJCS/58/
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