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SUMMARY:Aline Zanardini (Leiden University)
DTSTART:20210708T150000Z
DTEND:20210708T160000Z
DTSTAMP:20260423T053047Z
UID:ZAG/136
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ZAG/136/">St
 ability of pencils of plane curves</a>\nby Aline Zanardini (Leiden Univers
 ity) as part of ZAG (Zoom Algebraic Geometry) seminar\n\n\nAbstract\nIn th
 is talk I will discuss some recent results on the problem of classifying p
 encils of plane curves up to projective equivalence. We will see how the s
 tability of a pencil is related to the stability of its generators\, to th
 e log canonical threshold\, and to the multiplicities of a base point. In 
 particular\, I will present complete stability criteria for certain pencil
 s of plane sextics called Halphen pencils of index two.\n
LOCATION:https://researchseminars.org/talk/ZAG/136/
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