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SUMMARY:Jean Vallès (University of Pau\, France)
DTSTART:20211006T183000Z
DTEND:20211006T200000Z
DTSTAMP:20260423T024557Z
UID:BRAG/60
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BRAG/60/">Fr
 ee curves obtained from a pencil of algebraic curves</a>\nby Jean Vallès 
 (University of Pau\, France) as part of Brazilian algebraic geometry semin
 ar\n\n\nAbstract\nAn algebraic curve of the projective plane is free if it
 s module of tangent vectors fields is free\,\nin other words\, if it is ge
 nerated globally by two tangent vector fields.\nBeing given two algebraic 
 curves without common component I propose a new method to produce free cur
 ves\n and a theorem explaining why they are free.\n
LOCATION:https://researchseminars.org/talk/BRAG/60/
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