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SUMMARY:Raffaele Vitolo (Università del Salento)
DTSTART:20211006T162000Z
DTEND:20211006T180000Z
DTSTAMP:20260423T010139Z
UID:GDEq/43
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GDEq/43/">WD
 VV equations and invariant bi-Hamiltonian formalism</a>\nby Raffaele Vitol
 o (Università del Salento) as part of Geometry of differential equations 
 seminar\n\n\nAbstract\nThe WDVV equations are central in Topological Field
  Theory and Integrable Systems. We prove that in low dimensions the WDVV e
 quations are bi-Hamiltonian. The invariance of the bi-Hamiltonian formalis
 m is proved for N = 3. More examples in higher dimensions show that the re
 sult might hold in general. The invariance group of the bi-Hamiltonian pai
 rs is the group of projective reciprocal transformations. The significance
  of projective invariance of WDVV equations is discussed in detail. Comput
 er algebra programs that were used for calculations throughout the paper a
 re provided at https://github.com/Jakub-Vasicek/WDVV-computations/.\n\nBas
 ed on a joint work with Jakub Vašíček.\n
LOCATION:https://researchseminars.org/talk/GDEq/43/
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