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SUMMARY:Oumar Wone (U. of Dakar\, Senegal)
DTSTART:20210507T220000Z
DTEND:20210507T230000Z
DTSTAMP:20260404T132230Z
UID:ags/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/ags/7
 /">Frobenius determinants and Toric varieties</a>\nby Oumar Wone (U. of Da
 kar\, Senegal) as part of Analysis and Geometry Seminar\n\n\nAbstract\nGiv
 en a finite group $G$ of order $n>1$ and variables $(X_g)_{g\\in G}$ the F
 robenius or group-determinant is by definition $\\Theta(G)((X_g)_{g\\in G}
 ):=\\det((X_{gh^{-1}})_{(g\,h)\\in G\\times G})$. We associate to every Fr
 obenius determinant of a finite abelian group of order $n\\geqslant3$ a to
 ric variety. We also study along the way its singular points and determine
  the number of its hyper-surfaces.\n
LOCATION:https://stable.researchseminars.org/talk/ags/7/
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